Kerb paving equipment

Abstract

The utility model relates to the technical field of municipal road construction equipment, in particular to curb paving equipment which comprises a transportation carrier, a feeding module, a conveying frame, a first transverse conveying device and a longitudinal conveying module. The feeding module is arranged at the position of a vehicle head of the conveying carrier and used for conveying curbs. The conveying frame is fixedly arranged on the conveying carrier, an input port of the conveying frame is connected with the feeding module, and an output port of the conveying frame is formed in the side wall of one side of the conveying frame and communicates with the bottom of an inner cavity of the conveying frame. The first transverse conveying device is movably arranged in an inner cavity of the conveying frame and used for conveying curbs. The longitudinal conveying module is arranged on the conveying frame, connected with the first transverse conveying device and used for longitudinally driving the first transverse conveying device to ascend and descend. The utility model overcomes the defect of larger occupied space in the prior art, and has the characteristics of strong convenience in use, high safety coefficient and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal road construction equipment, and particularly relates to a curbstone laying device. Background Art

[0002] A curbstone is a marking stone set between a road surface and other structures. Curbstones are generally required between the median strip and the road surface of urban roads, and between the sidewalk and the road surface. Curbstones are often required at the edge of the median strip of highways, the right edge of the driving lane, or the outer edge of the road shoulder.

[0003] In the prior art, a Chinese utility model patent with the authorization announcement number CN114753217B proposed a municipal road curbstone laying auxiliary device, which includes a vehicle body for carrying curbstones. One side in the width direction of the vehicle body is provided with a pre-laying slideway for arranging a number of curbstones end to end; one end of the pre-laying slideway is inclined downward and abuts against the road surface; the lower end of the pre-laying slideway is provided with an opening, and a rotating frame is rotatably arranged at the upper end; an inclined feeding slideway for feeding curbstones to the rotating frame is arranged between the vehicle body and the rotating frame, and the end of the rotating frame close to the feeding slideway is provided with an opening; the vehicle body is provided with a feeding driving member for driving the rotating frame to rotate so that the rotating frame is aligned with the pre-laying slideway; the vehicle body is provided with a pushing assembly for pushing the curbstones in the rotating frame into the pre-laying slideway. The pre-laying slideway cooperates with the feeding slideway and the rotating frame to realize the automatic feeding and automatic laying of curbstones, which is beneficial to reducing labor intensity and improving construction efficiency.

[0004] For the above-mentioned municipal road curbstone laying auxiliary device, during the process of laying curbstones, the device uses the feeding slideway and the pre-laying slideway to transport the curbstones, occupying a large space. Summary of the Utility Model

[0005] In view of the technical problem of large floor space existing in the existing curbstone laying equipment, an embodiment of the utility model provides a curbstone laying equipment, which includes: a transport carrier, a feeding module, a conveying frame, a first horizontal conveying device and a longitudinal conveying module;

[0006] The feeding module is arranged at the front of the transport carrier and is used for conveying curbstones;

[0007] The conveying frame is fixedly arranged on the transport carrier. The input port of the conveying frame is connected to the feeding module, and the output port of the conveying frame is opened on the side wall of one side of the conveying frame, and the output port is communicated with the bottom of the inner cavity of the conveying frame;

[0008] The first horizontal conveying device is movably arranged in the inner cavity of the conveying frame. When the first horizontal conveying device is located at the bottom of the inner cavity of the conveying frame, the output end of the first horizontal conveying device is connected to the output port and is used for transporting curbstones;

[0009] The longitudinal conveying module is arranged on the conveying frame. The longitudinal conveying module is connected to the first transverse conveying device and is used to longitudinally drive the first transverse conveying device to lift and lower.

[0010] Furthermore, the feeding module includes: a lifting device, a bearing frame, a pair of screw rods, a pair of first motors, a pair of inserting plates, and a feeding assembly;

[0011] The lifting device is arranged at the front of the transport vehicle;

[0012] The bearing frame is arranged at the execution end of the lifting device;

[0013] A pair of screw rods are respectively rotatably arranged on the bearing frame. Any one of the screw rods is arranged along the length direction of the bearing frame, and the central axes of the pair of screw rods are collinear;

[0014] A pair of first motors are fixedly arranged on the bearing frame. The driving ends of the pair of first motors are respectively connected to the pair of screw rods and are used to drive the screw rods to rotate;

[0015] The tops of a pair of inserting plates are respectively threadedly connected to the pair of screw rods and are used to lift the tray carrying multiple layers of curb stones;

[0016] The feeding assembly is arranged on the transport vehicle and is used to sequentially convey the curb stones to the conveying frame.

[0017] Furthermore, the inserting plate includes: a bearing bracket, a telescopic plate, a plurality of tooth grooves, a second motor, and a gear;

[0018] The top of the bearing bracket is threadedly connected to one of the screw rods. The middle section of the bearing bracket abuts against the bearing frame, and the bearing frame is located between the bearing bracket and the lifting device;

[0019] The telescopic plate is arranged at the bottom end of the bearing bracket. The telescopic plate is slidably connected to the bottom end of the bearing bracket, and the tail end of the telescopic plate points to the transport vehicle;

[0020] A plurality of tooth grooves are formed in the top of the telescopic plate, and the plurality of tooth grooves are arranged in parallel at equal intervals along the length direction of the telescopic plate;

[0021] The gear is rotatably arranged on the bearing bracket, and the gear meshes with the plurality of tooth grooves;

[0022] The second motor is fixedly arranged on the bearing bracket. The driving end of the second motor is connected to the gear and is used to drive the gear to rotate.

[0023] Furthermore, the feeding assembly includes: a mounting plate, an electric push rod, a push plate, an assembly frame, and a second transverse conveying device;

[0024] The mounting plate is fixedly arranged on the transport vehicle;

[0025] The electric push rod is fixedly arranged on the mounting plate, and the electric push rod is located between the mounting plate and the conveying frame;

[0026] The push plate is fixedly arranged at the execution end of the electric push rod and is used for pushing the curbstone towards the conveying frame;

[0027] The assembly frame is fixedly arranged on the transport vehicle, and the assembly frame is located between the mounting plate and the conveying frame;

[0028] The second lateral conveying device is arranged on the assembly frame, and the output end of the second lateral conveying device is connected to the input port of the conveying frame for conveying the curbstone.

[0029] Furthermore, the feeding module further includes: a base, a turntable, a pair of slots, a plurality of first positioning teeth, a plurality of second positioning teeth, a plurality of limiting slots, a pair of transmission shafts, a transmission belt and a posture adjustment motor;

[0030] The turntable is rotatably arranged on the top of the base;

[0031] A pair of slots are opened at the bottom of the base, and the pair of slots are arranged in parallel. When the pair of inserting plates lift the base, a pair of telescopic plates of the pair of inserting plates are respectively inserted into the pair of slots;

[0032] A plurality of first positioning teeth are fixedly arranged on the inner cavity top wall of one of the slots, and the plurality of first positioning teeth are arranged in parallel at equal intervals along the length direction of the slot. The first positioning teeth match the shape of the tooth grooves and are used for positioning the base;

[0033] A plurality of second positioning teeth are fixedly arranged on the inner cavity top wall of the other slot, and the plurality of second positioning teeth are arranged in parallel at equal intervals along the length direction of the slot. The second positioning teeth match the shape of the tooth grooves and are used for positioning the base;

[0034] A plurality of limiting slots are opened on the top of the turntable, and the limiting slots match the shape of the cross beam plate of the tray and are used for limiting the tray;

[0035] A pair of transmission shafts are respectively rotatably arranged on the bearing frame, and the pair of transmission shafts are arranged in parallel;

[0036] The transmission belt is sleeved on the pair of transmission shafts. When the pair of inserting plates lift the base, the outer ring surface of the transmission belt abuts against the axial side wall of the turntable and is used for driving the turntable to rotate;

[0037] The posture adjustment motor is fixedly arranged on the bearing frame, and the driving end of the posture adjustment motor is connected to one of the transmission shafts for driving one of the transmission shafts to rotate.

[0038] Furthermore, the feeding module further includes: a receiving groove, a pair of telescopic devices and a pair of supporting plates;

[0039] The receiving groove is opened at the bottom of the transport vehicle. The receiving groove matches the radial cross-sectional shape of the turntable and is used to store the turntable and the base;

[0040] A pair of telescopic devices are arranged at the bottom of the transport vehicle, and the receiving groove is located between the pair of telescopic devices and the lifting device;

[0041] A pair of pallets are respectively fixedly arranged at the execution ends of the pair of telescopic devices. The pair of pallets are arranged in parallel. The shape of the pallet matches the shape of the slot. When the telescopic device is in the contracted state, the pair of pallets are located at the bottom port of the receiving groove and are used to lift the base and the turntable.

[0042] Furthermore, the longitudinal conveying module includes: a ball screw mechanism, a third motor, a plurality of guide rods and a plurality of sliders;

[0043] The ball screw mechanism is arranged on the side wall of one side of the conveying frame. The ball screw is vertically arranged along the axial direction of the conveying frame. The execution end of the ball screw is connected to the first transverse conveying device and is used to drive the first transverse conveying device to lift along the axial direction of the conveying frame;

[0044] The third conveying motor is fixedly arranged on the conveying frame. The driving end of the third motor is connected to the driving end of the ball screw and is used to drive the ball screw to operate;

[0045] A plurality of guide rods are fixedly arranged on the circumferential side wall of the conveying frame. Any one of the guide rods is vertically arranged along the axial direction of the conveying frame;

[0046] A plurality of sliders are respectively slidably arranged on the plurality of guide rods. The plurality of sliders are fixedly connected to the first transverse conveying device and are used to guide the first transverse conveying device.

[0047] Furthermore, the device further includes: a first sensor, which is fixedly arranged on the side wall of one side of the conveying frame, and the output port of the conveying frame is located between the first sensor and the bottom of the conveying frame.

[0048] Furthermore, the device further includes: a sand spreading cylinder, a quantitative feeding device, a second sensor and a plurality of detachable assembly modules;

[0049] The sand spreading cylinder is arranged on one side of the conveying frame. The discharge port of the sand spreading cylinder is arranged at the bottom of the sand spreading cylinder. When the first transverse conveying device is located at the bottom of the inner cavity of the conveying frame, the first transverse conveying device is located between the sand spreading cylinder and the output port of the conveying frame, and sand is pre-stored in the inner cavity of the sand spreading cylinder;

[0050] The quantitative feeding device is fixedly arranged at the bottom of the inner cavity of the sand spreading cylinder. The quantitative feeding device matches the position of the discharge port and is used to quantitatively spread sand;

[0051] The second sensor is arranged at the bottom of the conveying frame;

[0052] A plurality of detachable assembly modules are arranged on the material spreading cylinder, and the plurality of detachable assembly modules are respectively connected to the conveying frame for detachably assembling the material spreading cylinder on the conveying frame.

[0053] Furthermore, the device further includes: a soil pressing module arranged on the conveying frame for pressing the sandy soil;

[0054] The soil pressing module includes: a pair of bearing seats, a friction roller shaft, a pair of transmission components and a soil pressing plate;

[0055] The bottom of the conveying frame adopts an open design, and a pair of bearing seats are fixedly arranged at the bottom of the conveying frame;

[0056] The friction roller shaft is arranged at the bottom of the conveying frame, and both ends of the friction roller shaft are rotatably connected to a pair of bearing seats respectively. The circumferential side wall of the friction roller shaft abuts against the conveyor belt of the first transverse conveying device;

[0057] The soil pressing plate is arranged on the transmission component, and the soil pressing plate is located between the conveying frame and the ground;

[0058] The transmission component includes: an assembly plate, a transmission bracket, a guide hole, a transmission wheel, a transmission column and a return spring;

[0059] The assembly plate is fixedly arranged on the side wall of one side of the conveying frame;

[0060] The transmission bracket is movably arranged outside the conveying frame. The transmission bracket is slidably connected to the assembly plate along the axial direction of the conveying frame, and the bottom of the transmission bracket is fixedly connected to the top of the soil pressing plate;

[0061] The guide hole is arranged on the transmission bracket. The guide hole is an oblong hole, and the guide hole is arranged along the width direction of the transmission bracket. The guide hole is located between the soil pressing plate and the assembly plate;

[0062] The transmission wheel is fixedly arranged at one end of the friction roller shaft, and the transmission wheel is collinear with the central axis of the friction roller shaft;

[0063] The transmission column is fixedly arranged on the transmission wheel, and the transmission column is movably inserted into the guide hole for driving the transmission bracket to slide along the axial direction of the conveying frame;

[0064] The return spring is arranged on the transmission bracket. One end of the return spring is fixedly connected to the transmission bracket, and the other end of the return spring is fixedly connected to the assembly plate. The assembly plate is located between the return spring and the guide hole for elastically supporting the transmission bracket.

[0065] The curbstone laying device according to the embodiment of the present utility model has the following beneficial effects:

[0066] 1. The device drives the first horizontal conveying device to lift by setting a vertical and horizontal conveying module, vertically conveys the curbstone that enters the inner cavity of the conveying frame through the top port of the conveying frame to the bottom of the inner cavity of the conveying frame, and outputs the curbstone through the output port of the conveying frame, solving the defect of large occupied space in the prior art due to using a slideway to convey the curbstone.

[0067] 2. During the process of conveying the curbstone, the feeding module of the device uses the base and the turntable to carry the curbstone, and uses a pair of transmission shafts, transmission belts and a posture adjustment motor to adjust the deflection angle of the turntable, and then adjusts the angle of the tray carrying multiple layers of curbstones placed on the top of the turntable, so that the feeding module is applicable to directly convey the stacked curbstone piles placed in a staggered manner, ensuring the stability when multiple curbstones are stacked together during the laying process of the curbstone, effectively reducing the risk of the curbstone collapsing outward during the movement of the transport vehicle, and improving the safety factor of the device.

[0068] 3. The device is detachably assembled with a material spreading cylinder and a quantitative feeding device on the conveying frame to lay a layer of sand on the bottom of the inner cavity of the laying ditch before laying the curbstone into the laying ditch, so that the staff can level the laid curbstone later, without the need for the operator to separately lay a layer of sand on the bottom of the inner cavity of the laying ditch before laying the curbstone, further improving the convenience of use of the device.

[0069] It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the claimed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0070] Figure 1 Is a three-dimensional view of a tray carrying multiple layers of curbstones in the prior art;

[0071] Figure 2 Is a three-dimensional view according to an embodiment of the present invention (the soil pressing module is hidden);

[0072] Figure 3 Is an assembly schematic diagram of the conveying frame, the first horizontal conveying device and the vertical conveying module according to an embodiment of the present invention (the soil pressing module is hidden);

[0073] Figure 4 Is an assembly schematic diagram of the feeding module according to an embodiment of the present invention (the base and the turntable are hidden);

[0074] Figure 5 Is an assembly schematic diagram of the plug board according to an embodiment of the present invention (one side side wall of the plug board is hidden);

[0075] Figure 6Assembly schematic diagram among the base, turntable and a pair of plug boards according to an embodiment of the present utility model;

[0076] Figure 7 Part drawing of the base according to an embodiment of the present utility model;

[0077] Figure 8 Assembly schematic diagram among the accommodation groove, a pair of telescopic devices and a pair of supporting plates according to an embodiment of the present utility model;

[0078] Figure 9 Assembly schematic diagram of the material spreading cylinder according to an embodiment of the present utility model;

[0079] Figure 10 Structural decomposition schematic diagram of the detachable assembly module according to an embodiment of the present utility model;

[0080] Figure 11 Structural decomposition diagram of the soil pressing module according to an embodiment of the present utility model.

[0081] Explanation of the attached drawing reference numerals:

[0082] 1 - Tray, 11 - Cross beam plate, 12 - Block wood, 13 - Insertion port, 2 - Transport vehicle, 3 - Loading module, 31 - Lifting device, 32 - Carrying frame, 321 - Screw rod, 322 - First motor, 33 - Plug board, 331 - Carrying bracket, 332 - Telescopic plate, 333 - Tooth groove, 334 - Second motor, 335 - Gear, 341 - Mounting plate 342 - Electric push rod, 343 - Push plate, 344 - Assembly frame, 345 - Second transverse conveying device, 35 - Base, 351 - Slot, 352 - First positioning tooth, 353 - Second positioning tooth, 36 - Turntable, 361 - Limit groove, 37 - Transmission shaft, 371 - Transmission belt, 38 - Posture adjustment motor, 39 - Accommodation groove, 40 - Telescopic device, 401 - Supporting plate, 5 - Conveying frame, 51 - Input port, 52 - Output port, 53 - First sensor, 6 - First transverse conveying device, 7 - Longitudinal conveying module, 71 - Ball screw mechanism, 72 - Third motor, 73 - Guide rod, 74 - Several sliders, 8 - Material spreading cylinder, 81 - Discharge port, 82 - Second sensor, 9 - Detachable assembly module, 91 - Assembly hole, 92 - Card slot, 93 - Bolt, 94 - Card block, 95 - Nut, 96 - Carrying plate, 97 - Positioning groove, 98 - Positioning convex block, 10 - Soil pressing module, 101 - Bearing seat, 102 - Friction roller shaft, 1031 - Assembly plate, 1032 - Transmission support, 1033 - Guide hole, 1034 - Transmission wheel, 1035 - Transmission column, 1036 - Return spring, 104 - Soil pressing plate. Detailed implementation manners

[0083] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further elaborate on the present invention.

[0084] The foregoing and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the embodiments with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or back, etc., are only with reference to the directions of the accompanying drawings. Therefore, the directional terms used are for illustration and not for limiting the present invention. In addition, in all embodiments, the same reference numerals represent the same elements.

[0085] First, it will be combined with Figures 1 to 10 Describe a curb laying device according to an embodiment of the present invention, which is used for laying curbs and has a wide range of application scenarios.

[0086] As Figures 1 to 3 shown, the curb laying device of the embodiment of the present invention includes: a transport vehicle 2, a feeding module 3, a conveying frame 5, a first transverse conveying device 6 and a longitudinal conveying module 7.

[0087] Specifically, as Figures 1 to 3 shown, the feeding module 3 is arranged at the front of the transport vehicle 2 and is used for conveying curbs; in this embodiment, the transport vehicle 2 is preferably a crawler vehicle; the conveying frame 5 is fixedly arranged on the transport vehicle 2, the input port 51 of the conveying frame 5 is connected to the feeding module 3, the output port 52 of the conveying frame 5 is opened on the side wall of one side of the conveying frame 5, and the output port 52 is communicated with the bottom of the inner cavity of the conveying frame 5; the first transverse conveying device 6 is movably arranged in the inner cavity of the conveying frame 5. When the first transverse conveying device 6 is located at the bottom of the inner cavity of the conveying frame 5, the output end of the first transverse conveying device 6 is connected to the output port 52 and is used for transporting curbs. In this embodiment, the first transverse conveying device 6 includes but is not limited to a belt conveying device or a roller conveying device; the longitudinal conveying module 7 is arranged on the conveying frame 5, and the longitudinal conveying module 7 is connected to the first transverse conveying device 6 and is used for longitudinally driving the first transverse conveying device 6 to lift.

[0088] Furthermore, as Figure 2 、 4As shown in the figure, the loading module 3 includes: a lifting device 31, a bearing frame 32, a pair of screw rods 321, a pair of first motors 322, a pair of plug plates 33 and a loading component; the lifting device 31 is arranged at the front of the transport vehicle 2; the bearing frame 32 is arranged at the execution end of the lifting device 31; the pair of screw rods 321 are respectively rotatably arranged on the bearing frame 32, and any one of the screw rods 321 is arranged along the length direction of the bearing frame 32, and the central axes of the pair of screw rods 321 are collinear; the pair of first motors 322 are fixedly arranged on the bearing frame 32, and the driving ends of the pair of first motors 322 are respectively connected to the pair of screw rods 321 for driving the screw rods 321 to rotate; the tops of the pair of plug plates 33 are respectively threadedly connected to the pair of screw rods 321 for lifting the tray 1 carrying multiple layers of curb stones. In this embodiment, the tray 1 preferably uses a "single-sided four-way tray"; the loading component is arranged on the transport vehicle 2 for successively conveying curb stones to the conveying frame 5; in this embodiment, when the user needs to horizontally adjust the position of the plug plate 33, the user controls the first motor 322 to start, so that the first motor 322 drives the screw rod 321 to rotate a certain angle, and then drives the plug plate 33 to horizontally displace along the axial direction of the screw rod 321.

[0089] Further, as shown in Figure 2 , 4 , 5, the plug plate 33 includes: a bearing bracket 331, a telescopic plate 332, a plurality of tooth grooves 333, a second motor 334 and a gear 335; the top of the bearing bracket 331 is threadedly connected to one of the screw rods 321, the middle section of the bearing bracket 331 abuts against the bearing frame 32, and the bearing frame 32 is located between the bearing bracket 331 and the lifting device 31; the telescopic plate 332 is arranged at the bottom end of the bearing bracket 331, the telescopic plate 332 is slidably connected to the bottom end of the bearing bracket 331, and the tail end of the telescopic plate 332 points to the transport vehicle 2; a plurality of tooth grooves 333 are opened at the top of the telescopic plate 332, and the plurality of tooth grooves 333 are arranged in parallel at equal intervals along the length direction of the telescopic plate 332; the gear 335 is rotatably arranged on the bearing bracket 331, and the gear 335 meshes with the plurality of tooth grooves 333; the second motor 334 is fixedly arranged on the bearing bracket 331, and the driving end of the second motor 334 is connected to the gear 335 for driving the gear 335 to rotate; in this embodiment, when the user needs to adjust the extending length of the telescopic plate 332, the user controls the second motor 334 to start, so that the second motor 334 drives the gear 335 to rotate a certain angle, and drives the telescopic plate 332 to expand and contract by using the meshing relationship between the gear 335 and the plurality of tooth grooves 333 opened at the top of the telescopic plate 332.

[0090] Further, as shown in Figures 2 to 4As shown in the figure, the loading component includes: a mounting plate 341, an electric push rod 342, a push plate 343, an assembly frame 344 and a second transverse conveying device 345; the mounting plate 341 is fixedly arranged on the transport vehicle 2; the electric push rod 342 is fixedly arranged on the mounting plate 341, and the electric push rod 342 is located between the mounting plate 341 and the conveying frame 5; the push plate 343 is fixedly arranged at the execution end of the electric push rod 342 and is used for pushing the curbstone towards the conveying frame 5; the assembly frame 344 is fixedly arranged on the transport vehicle 2, and the assembly frame 344 is located between the mounting plate 341 and the conveying frame 5; the second transverse conveying device 345 is arranged on the assembly frame 344, and the output end of the second transverse conveying device 345 is connected to the input port 51 of the conveying frame 5 and is used for conveying the curbstone. In this embodiment, the second transverse conveying device 345 includes, but is not limited to, a belt conveying device or a roller conveying device.

[0091] Furthermore, as Figure 1 , 2As shown in FIGS. 4, 5 to 7, the loading module 3 further includes: a base 35, a turntable 36, a pair of slots 351, a plurality of first positioning teeth 352, a plurality of second positioning teeth 353, a plurality of limiting grooves 361, a pair of transmission shafts, a transmission belt 371 and a posture adjustment motor 38; the turntable 36 is rotatably arranged on the top of the base 35; a pair of slots 351 are opened at the bottom of the base 35, and the pair of slots 351 are arranged in parallel. When the pair of inserting plates 33 lift the base 35, a pair of telescopic plates 332 of the pair of inserting plates 33 are respectively inserted into the pair of slots 351; a plurality of first positioning teeth 352 are fixedly arranged on the inner cavity top wall of one of the slots 351, and the plurality of first positioning teeth 352 are arranged in parallel at equal intervals along the length direction of the slot 351. The shape of the first positioning teeth 352 matches the shape of the tooth grooves 333. When the pair of inserting plates 33 lift the base 35, any one of the first positioning teeth 352 is inserted into one of the tooth grooves 333 opened at the top of the telescopic plate 332 of one of the inserting plates 33, for positioning the base 35; a plurality of second positioning teeth 353 are fixedly arranged on the inner cavity top wall of the other slot 351, and the plurality of second positioning teeth 353 are arranged in parallel at equal intervals along the length direction of the slot 351. The shape of the second positioning teeth 353 matches the shape of the tooth grooves 333. When the pair of inserting plates 33 lift the base 35, any one of the second positioning teeth 353 is inserted into one of the tooth grooves 333 opened at the top of the telescopic plate 332 of the other inserting plate 33, for positioning the base 35; a plurality of limiting grooves 361 are opened on the top of the turntable 36, and the shape of the limiting grooves 361 matches the shape of the cross beam plate 11 of the tray 1, for limiting the tray 1; a pair of transmission shafts are respectively rotatably arranged on the bearing frame 32, and the pair of transmission shafts are arranged in parallel; the transmission belt 371 is sleeved on the pair of transmission shafts. When the pair of inserting plates 33 lift the base 35, the outer ring surface of the transmission belt 371 abuts against the axial side wall of the turntable 36, for driving the turntable 36 to rotate; the posture adjustment motor 38 is fixedly arranged on the bearing frame 32, and the driving end of the posture adjustment motor 38 is connected to one of the transmission shafts, for driving one of the transmission shafts to rotate; in this embodiment, the user can control the posture adjustment motor 38 to drive one of the transmission shafts to rotate, use the transmission shaft to drive the transmission belt 371 to transmit power. When the circumferential side wall of the turntable 36 abuts against the outer ring surface of the transmission belt 371, during the transmission process of the transmission belt 371, the transmission belt 371 drives the turntable 36 to rotate.

[0092] Further, as Figure 2 、 8As shown in the figure, the loading module 3 further includes: a receiving groove 39, a pair of telescopic devices 40 and a pair of supporting plates 401; the receiving groove 39 is opened at the bottom of the transport vehicle 2, and the radial cross-sectional shape of the receiving groove 39 matches that of the turntable 36, and is used for storing the turntable 36 and the base 35; a pair of telescopic devices 40 are arranged at the bottom of the transport vehicle 2, and the receiving groove 39 is located between the pair of telescopic devices 40 and the lifting device 31; a pair of supporting plates 401 are respectively fixedly arranged at the execution ends of the pair of telescopic devices 40, the pair of supporting plates 401 are arranged in parallel, and the shape of the supporting plate 401 matches that of the slot 351. When the telescopic device 40 is in a contracted state, the pair of supporting plates 401 are located at the bottom port of the receiving groove 39 and are used for lifting the base 35 and the turntable 36; in this embodiment, when the base 35 and the turntable 36 are in a state of being received in the inner cavity of the receiving groove 39, the pair of supporting plates are respectively inserted into the pair of slots 351, and the telescopic device 40 is in a contracted state, so that the pair of supporting plates 401 lift the base 35 and the turntable 36 and keep them in the inner cavity of the receiving groove 39.

[0093] Preferably, a camera is arranged at the bottom of the transport vehicle 2, a display is arranged on the transport vehicle 2, and the camera is electrically connected to the display, so that the user can observe the bottom environment of the transport vehicle 2 through the display and the camera.

[0094] Further, as Figure 2 、 3 As shown in the figure, the longitudinal conveying module 7 includes: a ball screw mechanism 71, a third motor 72, a plurality of guide rods 73 and a plurality of sliders 74; the ball screw mechanism 71 is arranged on the side wall of one side of the conveying frame 5, the ball screw is vertically arranged along the axial direction of the conveying frame 5, and the execution end of the ball screw is connected to the first transverse conveying device 6 and is used for driving the first transverse conveying device 6 to lift along the axial direction of the conveying frame 5; the conveying third motor 72 is fixedly arranged on the conveying frame 5, and the driving end of the third motor 72 is connected to the driving end of the ball screw and is used for driving the ball screw to operate; a plurality of guide rods 73 are fixedly arranged on the circumferential side wall of the conveying frame 5, and any one of the guide rods 73 is vertically arranged along the axial direction of the conveying frame 5; a plurality of sliders 74 are respectively slidably arranged on the plurality of guide rods 73, and the plurality of sliders 74 are fixedly connected to the first transverse conveying device 6 and are used for guiding the first transverse conveying device 6.

[0095] Further, as Figure 3 As shown in the figure, the device further includes: a first sensor 53, the first sensor 53 is fixedly arranged on the side wall of one side of the conveying frame 5, and the output port 52 of the conveying frame 5 is located between the first sensor 53 and the bottom of the conveying frame 5. In this embodiment, the first sensor 53 preferably uses a ranging sensor.

[0096] Further, as Figure 2 、9 As shown in the figure, the device further includes: a material spreading cylinder 8, a quantitative feeding device (not shown in the figure), a second sensor 82, and a plurality of detachable assembly modules 9; the material spreading cylinder 8 is arranged on one side of the conveying frame 5, and the discharge port 81 of the material spreading cylinder 8 is arranged at the bottom of the material spreading cylinder 8. When the first horizontal conveying device 6 is located at the bottom of the inner cavity of the conveying frame 5, the first horizontal conveying device 6 is located between the material spreading cylinder 8 and the output port 52 of the conveying frame 5. Sandy soil is pre-stored in the inner cavity of the material spreading cylinder 8; the quantitative feeding device is fixedly arranged at the bottom of the inner cavity of the material spreading cylinder 8, and the quantitative feeding device is matched with the position of the discharge port 81 for quantitatively spreading sandy soil; the second sensor 82 is arranged at the bottom of the conveying frame 5. In this embodiment, the second sensor 82 preferably uses a ranging sensor; a plurality of detachable assembly modules 9 are arranged on the material spreading cylinder 8, and the plurality of detachable assembly modules 9 are respectively connected to the conveying frame 5 for detachably assembling the material spreading cylinder 8 on the conveying frame 5.

[0097] Further, as Figure 2 、 9 、10 shown, the detachable assembly module 9 includes: an assembly hole 91, a card slot 92, a bolt 93, a clamping block 94, a nut 95, a bearing plate 96, a plurality of positioning grooves 97, and a plurality of positioning protrusions 98; the assembly hole 91 is opened on the side wall of the material spreading cylinder 8; the card slot 92 is opened on the side wall of the conveying frame 5, and the card slot 92 is matched with the position of the assembly hole 91; the bolt 93 is movably inserted into the assembly hole 91; the clamping block 94 is fixedly arranged at the head end of the bolt 93, and the clamping block 94 is clamped with the card slot 92; the nut 95 is sleeved on the bolt 93, and the nut 95 is threadedly connected with the bolt 93. The assembly hole 91 is located between the nut 95 and the clamping block 94 for locking the bolt 93; the bearing plate 96 is fixedly arranged on the side wall of the conveying frame 5, the bearing plate 96 is located at the bottom of the conveying frame 5, and the top of the bearing plate 96 abuts against the bottom of the material spreading cylinder 8 for bearing the material spreading cylinder 8; a plurality of positioning grooves 97 are opened on the top of the bearing plate 96; a plurality of positioning protrusions 98 are fixedly arranged at the bottom of the material spreading cylinder 8, and the plurality of positioning protrusions 98 are respectively inserted into the plurality of positioning grooves 97 for positioning the material spreading cylinder 8.

[0098] Further, as Figure 9 、 11 shown, in another embodiment of the present utility model, the device further includes: a soil pressing module 10, and the soil pressing module 10 is arranged on the conveying frame for pressing sandy soil.

[0099] Further, as Figure 9 、 11As shown, it is characterized in that the soil pressing module 10 includes: a pair of bearing seats 101, a friction roller shaft 102, a pair of transmission components and a soil pressing plate 104; the bottom of the conveying frame is designed in an open manner, and a pair of bearing seats 101 are fixedly arranged at the bottom of the conveying frame; the friction roller shaft 102 is arranged at the bottom of the conveying frame, and both ends of the friction roller shaft 102 are rotatably connected to a pair of bearing seats 101 respectively, and the circumferential side wall of the friction roller shaft 102 abuts against the conveyor belt of the first transverse conveying device; the soil pressing plate 104 is arranged on the transmission component, and the soil pressing plate 104 is located between the conveying frame and the ground.

[0100] Further, as Figure 9 , 11 shown, the transmission component includes: an assembly plate 1031, a transmission bracket 1032, a guiding hole 1033, a transmission wheel 1034, a transmission column 1035 and a return spring 1036; the assembly plate 1031 is fixedly arranged on the side wall of one side of the conveying frame; the transmission bracket 1032 is movably arranged outside the conveying frame, the transmission bracket 1032 is slidably connected to the assembly plate 1031 along the axial direction of the conveying frame, and the bottom of the transmission bracket 1032 is fixedly connected to the top of the soil pressing plate 104; the guiding hole 1033 is arranged on the transmission bracket 1032, the guiding hole 1033 is an oblong hole, the guiding hole 1033 is arranged along the width direction of the transmission bracket 1032, and the guiding hole 1033 is located between the soil pressing plate 104 and the assembly plate 1031; the transmission wheel 1034 is fixedly arranged at one end of the friction roller shaft 102, and the transmission wheel 1034 is collinear with the central axis of the friction roller shaft 102; the transmission column 1035 is fixedly arranged on the transmission wheel 1034, and the transmission column 1035 is movably inserted into the guiding hole 1033 for driving the transmission bracket 1032 to slide along the axial direction of the conveying frame; the return spring 1036 is arranged on the transmission bracket 1032, one end of the return spring 1036 is fixedly connected to the transmission bracket 1032, the other end of the return spring 1036 is fixedly connected to the assembly plate 1031, and the assembly plate 1031 is located between the return spring 1036 and the guiding hole 1033 for elastically supporting the transmission bracket 1032 to ensure that when the conveyor belt of the first transverse conveying device 6 does not contact the friction roller shaft 102, the transmission bracket 1032 drives the soil pressing plate 104 to always keep a raised state under the elastic support of the return spring 1036.

[0101] When the user uses this device to lay curb stones, the user drives the transport vehicle 2 towards the tray 1 carrying multiple layers of curb stones. At the same time, the user controls the lifting device 31 to lower the carrying frame 32 and a pair of inserting plates 33. After the transport vehicle 2 travels to the target position, the telescopic plates 332 of the pair of inserting plates 33 are respectively inserted into a pair of insertion openings 13 of the tray 1. In this embodiment, after the user controls the pair of telescopic plates 332 to be respectively inserted into the pair of insertion openings 13 of the tray 1, the user can further control the pair of inserting plates 33 to displace away from each other, so that the pair of telescopic plates 332 are respectively abutted against two rows of wooden blocks 12 located at the circumferential edge of the tray 1, so as to improve the stability of the tray 1 during the process of carrying the tray 1. Then, the user controls the lifting device 31 to lift the carrying frame 32 and the pair of inserting plates 33, so as to lift the tray 1 carrying multiple layers of curb stones to a certain height. At the same time, the user controls the pair of telescopic devices 40 to extend, so as to lower the base 35 carried on the pair of supporting plates 401 and the turntable 36 to the ground. Next, the user drives the transport vehicle 2 to retreat a certain distance until the tray 1 is directly above the turntable 36. After that, the user controls the lifting device 31 to lower the carrying frame 32 and the pair of inserting plates 33, so as to lower the tray 1 to the top surface of the turntable 36, and make the multiple crossbars of the tray 1 respectively snap into several limiting grooves 361 opened on the top of the turntable 36. Next, the user controls the inserting plates 33 to retract the telescopic plates 332 and drives the transport vehicle 2 to retreat a certain distance, so as to pull out the telescopic plates 332 from the insertion openings 13 of the tray 1. Then, the user controls the lifting device 31 to lower the carrying frame 32 by a certain distance, so that the head ends of the pair of telescopic plates 332 respectively align with a pair of slots 351 opened at the bottom of the base 35. Next, the user controls the pair of inserting plates 33 to respectively drive their telescopic plates 332 to extend, and drives the transport vehicle 2 to advance a certain distance, so that the circumferential side wall of the turntable 36 abuts against the outer ring surface of the transmission belt 371. After that, the user controls the lifting device 31 to drive the carrying bracket 331 to rise by a certain distance, and uses the pair of inserting plates 33 to lift the base 35, the turntable 36 and the tray 1 placed on the top of the turntable 36, so that the multiple layers of curb stones carried by the tray 1 are located between the pushing plate 343 and the assembly frame 344, and the end of the curb stone located at the top layer points to the transport vehicle 2, so that the curb stone located at the top layer is aligned with the pushing plate 343, and the curb stone located at the second top layer is aligned with the assembly frame 344.

[0102] After the curb stones located at the top layer are aligned with the push plate 343, the electric push rod 342 pushes several curb stones at the top layer to displace a certain distance towards the assembly frame 344, so that one of the curb stones slides down to the second transverse device. The second transverse device conveys the curb stone towards the input port 51 of the conveying frame 5, and makes the curb stone slide down to the first transverse conveying device 6 through the input port 51 of the conveying frame 5; Then, the third motor 72 drives the ball screw to run, so that it drives the first transverse conveying device 6 to descend to the bottom of the inner cavity of the conveying frame 5, and aligns the end of the curb stone carried by it with the output port 52 of the conveying frame 5; After the end of the curb stone is aligned with the output port 52, the first transverse conveying device 6 starts, and conveys the curb stone carried by it through the output port 52 to the outside of the conveying frame 5. According to the above process, the user controls the feeding module 3 to output the multi-layer curb stones carried by the tray 1 one by one through the output port 52 of the conveying frame 5 to the outside of the conveying frame 5. During the process of the curb stone passing through the output port 52, the detection value of the first sensor 53 fluctuates within a large range, and the detection data is sent to the information processing device on the transport vehicle 2 in real time, so that the user can judge the time when the curb stone completely passes through the output port 52 according to the monitoring data of the first sensor 53, and then it is convenient for the user to control the slit width between two adjacent curb stones to be between 3 cm and 5 cm during the process of laying the curb stones by adjusting the traveling speed of the transport vehicle 2.

[0103] While the feeding module 3 is operating, the quantitative feeding device quantitatively outputs the sand stored in the sand spreading cylinder 8 through the discharge port 81 of the sand spreading cylinder 8 into the laying ditch opened on the ground. During the forward movement of the transport vehicle 2, the curb stone output through the output port 52 of the conveying frame 5 can directly fall on the sand layer output through the discharge port 81 of the sand spreading cylinder 8, so that the operator can level the laid curb stone later; Secondly, during the process of the quantitative feeding device quantitatively outputting the sand stored in the sand spreading cylinder 8 through the discharge port 81 of the sand spreading cylinder 8 into the laying ditch opened on the ground, the second sensor 82 detects the laying height of the sand laid at the bottom of the laying ditch, and sends the detection data to the information processing device on the transport vehicle 2, so that the user can judge the laying thickness of the sand layer laid in the laying ditch.

[0104] During the process that the first horizontal conveyor device 6 outputs the curbstone it carries through the output port 52 onto the sand laid on the bottom of the laying trench cavity, while the conveyor belt of the first horizontal conveyor device 6 conveys the curbstone, the conveyor belt of the first horizontal conveyor device 6 drives the friction roller shaft 102 to rotate, uses the friction roller shaft 102 to drive a pair of transmission components to operate, and then uses the transmission components to drive the soil pressing plate 104 to reciprocally lift; during the process that the first horizontal conveyor device 6 outputs the curbstone it carries through the output port 52 onto the sand laid on the bottom of the laying trench cavity, the transport vehicle 2 moves forward in coordination with the output of the curbstone. During this process, the soil pressing plate 104 reciprocally lifts to compact the sand in the laying trench along the way; during the operation of the transmission components, the friction roller shaft 102 drives the transmission wheel 1034 to rotate, and then uses the transmission column 1035 arranged on the transmission wheel 1034 to drive the transmission bracket 1032 to reciprocally displace in the height direction of the conveying frame, and then drives the soil pressing plate 104 fixedly arranged at the bottom of the transmission bracket 1032 to reciprocally lift, compacting the sand in the laying trench along the way.

[0105] After completing the curbstone laying operation, the user lowers the base 35 and the tray 1 to the ground, and pulls out the telescopic plates 332 of the pair of plug plates 33 from the pair of slots 351 of the base 35. Then, the user controls the lifting of the bearing frame 32 and drives the transport vehicle 2 to move forward. During this process, the pair of telescopic devices 40 extend and drive the pair of support plates 401 to descend. During the forward movement of the transport vehicle 2, the pair of support plates 401 are respectively inserted into the pair of slots 351; after the pair of support plates 401 are respectively inserted into the pair of slots 351, the pair of telescopic devices 40 drive the pair of support plates 401 to rise, thereby lifting the base 35 and the turntable 36 into the inner cavity of the accommodation groove 39.

[0106] Above, with reference to Figures 1 to 10 The curbstone laying equipment according to the embodiment of the present invention is described, and has the following beneficial effects:

[0107] 1. By setting the vertical and horizontal conveying module to drive the first horizontal conveyor device to lift, the curbstone entering the inner cavity of the conveying frame through the top port of the conveying frame is vertically conveyed to the bottom of the inner cavity of the conveying frame and output through the output port of the conveying frame, solving the defect of large occupied space in the prior art due to using a slideway to convey the curbstone.

[0108] 2. During the process of transporting the curb stones, the feeding module of this equipment uses the base and the turntable to carry the curb stones, and uses a pair of transmission shafts, transmission belts and the posture adjustment motor to adjust the deflection angle of the turntable, thereby adjusting the angle of the tray placed on the top of the turntable and carrying multiple layers of curb stones, making the feeding module applicable to directly transporting the stacked curb stone piles placed in a staggered manner, ensuring the stability when multiple curb stones are stacked together during the process of laying the curb stones, effectively reducing the risk of the curb stones collapsing outward during the movement of the transport vehicle, and improving the safety factor of this equipment.

[0109] 3. This equipment is detachably equipped with a material spreading cylinder and a quantitative feeding device on the conveying frame to lay a layer of sand on the inner cavity bottom of the laying ditch before laying the curb stones into the laying ditch, so that the staff can level the laid curb stones later. There is no need for the operator to separately lay a layer of sand on the inner cavity bottom of the laying ditch before laying the curb stones, further improving the convenience of using this equipment.

[0110] It should be noted that in this specification, the terms "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or equipment. Without further limitation, the elements defined by the statement "comprising..." do not exclude the existence of additional identical elements in the process, method, article or equipment including the said elements.

[0111] Although the content of the present utility model has been introduced in detail through the above preferred embodiments, it should be recognized that the above description should not be considered as a limitation of the present utility model. After those skilled in the art have read the above content, various modifications and substitutions to the present utility model will be obvious. Therefore, the protection scope of the present utility model should be defined by the appended claims.

Claims

1. A curb laying device, characterized in that, Comprising: a transport vehicle, a loading module, a conveying frame, a first lateral conveying device and a longitudinal conveying module; The loading module is arranged at the front of the transport vehicle and is used for conveying curb stones; The conveying frame is fixedly arranged on the transport vehicle. The input port of the conveying frame is connected to the loading module. The output port of the conveying frame is opened on the side wall of one side of the conveying frame, and the output port is communicated with the bottom of the inner cavity of the conveying frame; The first lateral conveying device is movably arranged in the inner cavity of the conveying frame. When the first lateral conveying device is located at the bottom of the inner cavity of the conveying frame, the output end of the first lateral conveying device is connected to the output port and is used for transporting the curb stones; The longitudinal conveying module is arranged on the conveying frame and is connected to the first lateral conveying device for longitudinally driving the first lateral conveying device to lift.

2. The curb laying device according to claim 1, characterized in that, The loading module comprises: a lifting device, a bearing frame, a pair of screw rods, a pair of first motors, a pair of inserting plates and a loading component; The lifting device is arranged at the front of the transport vehicle; The bearing frame is arranged at the execution end of the lifting device; The pair of screw rods are respectively rotatably arranged on the bearing frame. Any one of the screw rods is arranged along the length direction of the bearing frame, and the central axes of the pair of screw rods are collinear; The pair of first motors are fixedly arranged on the bearing frame. The driving ends of the pair of first motors are respectively connected to the pair of screw rods for driving the screw rods to rotate; The tops of the pair of inserting plates are respectively threadedly connected to the pair of screw rods and are used for lifting a tray carrying multiple layers of the curb stones; The loading component is arranged on the transport vehicle and is used for successively conveying the curb stones to the conveying frame.

3. The curb laying device according to claim 2, characterized in that, The inserting plate comprises: a bearing bracket, a telescopic plate, a plurality of tooth grooves, a second motor and a gear; The top of the bearing bracket is threadedly connected to one of the screw rods. The middle section of the bearing bracket abuts against the bearing frame, and the bearing frame is located between the bearing bracket and the lifting device; The telescopic plate is arranged at the bottom end of the bearing bracket. The telescopic plate is slidably connected to the bottom end of the bearing bracket, and the tail end of the telescopic plate points to the transport vehicle; The plurality of tooth grooves are opened on the top of the telescopic plate, and the plurality of tooth grooves are arranged in parallel at equal intervals along the length direction of the telescopic plate; The gear is rotatably arranged on the bearing bracket, and the gear meshes with the plurality of tooth grooves; The second motor is fixedly arranged on the bearing bracket. The driving end of the second motor is connected to the gear for driving the gear to rotate.

4. The curb laying device according to claim 2, characterized in that, The loading component comprises: a mounting plate, an electric push rod, a push plate, an assembly frame and a second lateral conveying device; The mounting plate is fixedly arranged on the transport vehicle; The electric push rod is fixedly arranged on the mounting plate, and the electric push rod is located between the mounting plate and the conveying frame; The push plate is fixedly arranged at the execution end of the electric push rod and is used for pushing the curb stones towards the conveying frame; The assembly frame is fixedly arranged on the transport vehicle, and the assembly frame is located between the mounting plate and the conveying frame; The second transverse conveying device is arranged on the assembly frame, and the output end of the second transverse conveying device is connected to the input port of the conveying frame for conveying the curbstone.

5. The curb laying device according to claim 3, characterized in that, The loading module further includes: a base, a turntable, a pair of slots, a plurality of first positioning teeth, a plurality of second positioning teeth, a plurality of limiting grooves, a pair of transmission shafts, a transmission belt and a posture adjustment motor; The turntable is rotatably arranged on the top of the base; The pair of slots are opened at the bottom of the base, and the pair of slots are arranged in parallel. When the pair of inserting plates lift the base, the telescopic plates of the pair of inserting plates are respectively inserted into the pair of slots; The plurality of first positioning teeth are fixedly arranged on the top wall of the inner cavity of one of the slots, and the plurality of first positioning teeth are arranged in parallel at equal intervals along the length direction of the slot. The first positioning teeth match the shape of the tooth grooves for positioning the base; The plurality of second positioning teeth are fixedly arranged on the top wall of the inner cavity of the other slot, and the plurality of second positioning teeth are arranged in parallel at equal intervals along the length direction of the slot. The second positioning teeth match the shape of the tooth grooves for positioning the base; The plurality of limiting grooves are opened on the top of the turntable, and the limiting grooves match the shape of the crossbeam plate of the tray for limiting the tray; The pair of transmission shafts are respectively rotatably arranged on the bearing frame, and the pair of transmission shafts are arranged in parallel; The transmission belt is sleeved on the pair of transmission shafts. When the pair of inserting plates lift the base, the outer ring surface of the transmission belt abuts against the axial side wall of the turntable for driving the turntable to rotate; The posture adjustment motor is fixedly arranged on the bearing frame, and the driving end of the posture adjustment motor is connected to one of the transmission shafts for driving one of the transmission shafts to rotate.

6. The curb laying device according to claim 5, wherein, The loading module further includes: a receiving groove, a pair of telescopic devices and a pair of supporting plates; The receiving groove is opened at the bottom of the transport vehicle, and the receiving groove matches the radial cross-sectional shape of the turntable for storing the turntable and the base; The pair of telescopic devices are arranged at the bottom of the transport vehicle, and the receiving groove is located between the pair of telescopic devices and the lifting device; The pair of supporting plates are respectively fixedly arranged at the execution ends of the pair of telescopic devices, and the pair of supporting plates are arranged in parallel. The supporting plates match the shape of the slots. When the telescopic devices are in the contracted state, the pair of supporting plates are located at the bottom port of the receiving groove for lifting the base and the turntable.

7. The curb laying device according to claim 1, characterized in that, The longitudinal conveying module includes: a ball screw mechanism, a third motor, a plurality of guide rods and a plurality of sliders; The ball screw mechanism is arranged on the side wall of one side of the conveying frame, the ball screw is vertically arranged along the axis of the conveying frame, and the execution end of the ball screw is connected to the first transverse conveying device for driving the first transverse conveying device to lift along the axis of the conveying frame; The conveying third motor is fixedly arranged on the conveying frame, and the driving end of the third motor is connected to the driving end of the ball screw for driving the ball screw to operate; The plurality of guide rods are fixedly arranged on the circumferential side wall of the conveying frame, and any one of the guide rods is vertically arranged along the axial direction of the conveying frame; The plurality of sliders are respectively slidably arranged on the plurality of guide rods, and the plurality of sliders are fixedly connected to the first transverse conveying device for guiding the first transverse conveying device.

8. The curb laying device according to claim 1, characterized in that, It further includes: a first sensor, the first sensor is fixedly arranged on the side wall of one side of the conveying frame, and the output port of the conveying frame is located between the first sensor and the bottom of the conveying frame.

9. The curb laying device according to claim 1, characterized in that, It further includes: a material spreading cylinder, a quantitative feeding device, a second sensor and a plurality of detachable assembly modules; The material spreading cylinder is arranged on one side of the conveying frame, and the discharge port of the material spreading cylinder is arranged at the bottom of the material spreading cylinder. When the first transverse conveying device is located at the bottom of the inner cavity of the conveying frame, the first transverse conveying device is located between the material spreading cylinder and the output port of the conveying frame, and sand and soil are pre-stored in the inner cavity of the material spreading cylinder; The quantitative feeding device is fixedly arranged at the bottom of the inner cavity of the material spreading cylinder, and the quantitative feeding device is matched with the position of the discharge port for quantitatively spreading the sand and soil; The second sensor is arranged at the bottom of the conveying frame; The plurality of detachable assembly modules are arranged on the material spreading cylinder, and the plurality of detachable assembly modules are respectively connected to the conveying frame for detachably assembling the material spreading cylinder on the conveying frame.

10. The curb laying device according to claim 9, characterized in that, It further includes: a soil pressing module, the soil pressing module is arranged on the conveying frame for pressing the sand and soil; The soil pressing module includes: a pair of bearing seats, a friction roller shaft, a pair of transmission components and a soil pressing plate; The bottom of the conveying frame adopts an open design, and the pair of bearing seats are fixedly arranged at the bottom of the conveying frame; The friction roller shaft is arranged at the bottom of the conveying frame, and both ends of the friction roller shaft are rotatably connected to the pair of bearing seats respectively. The circumferential side wall of the friction roller shaft abuts against the conveyor belt of the first transverse conveying device; The soil pressing plate is arranged on the transmission component, and the soil pressing plate is located between the conveying frame and the ground; The transmission component includes: an assembly plate, a transmission bracket, a guiding hole, a transmission wheel, a transmission column and a return spring; The assembly plate is fixedly arranged on the side wall of one side of the conveying frame; The transmission bracket is movably arranged outside the conveying frame, the transmission bracket is slidably connected to the assembly plate along the axial direction of the conveying frame, and the bottom of the transmission bracket is fixedly connected to the top of the soil pressing plate; The guiding hole is arranged on the transmission bracket, the guiding hole is an oblong hole, the guiding hole is arranged along the width direction of the transmission bracket, and the guiding hole is located between the soil pressing plate and the assembly plate; The transmission wheel is fixedly arranged at one end of the friction roller shaft, and the transmission wheel is collinear with the central axis of the friction roller shaft; The driving upright column is fixedly arranged on the driving wheel, and the driving upright column is movably inserted into the guiding hole for driving the driving bracket to slide axially along the conveying frame; The return spring is arranged on the driving bracket. One end of the return spring is fixedly connected to the driving bracket, and the other end of the return spring is fixedly connected to the assembly plate. The assembly plate is located between the return spring and the guiding hole for elastically supporting the driving bracket.

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