A concrete leveling and coating mechanism

Abstract

This invention discloses a concrete vibratory leveling and coating mechanism, comprising a movable base, a turntable, a first motor, a connecting shaft, a longitudinal groove, a coating device, a vibratory paving device, a chute, a second motor, wheels, connecting holes, an electric telescopic rod, a guide groove, a movable block, and a lifting base. This invention features a reasonable and simple structure, low production cost, and convenient installation. The second motor, via the wheels, moves the mechanism to the desired position for concrete leveling and coating operations, thus improving ease of use. The extension of the electric telescopic rod lowers the lifting base, facilitating concrete leveling and allowing control over the leveled concrete height. The first motor drives the turntable to rotate, and this rotation, through the connecting shaft and longitudinal groove, causes the movable block to repeatedly vibrate the vibratory paving device laterally, spreading and leveling the concrete, thus improving the efficiency of concrete leveling.

Description

Technical fields:

[0001] This invention relates to the field of concrete construction technology, and in particular to a concrete vibration leveling and coating mechanism. Background technology:

[0002] Currently, the construction of new airport runways, aprons, taxiways, and other cement concrete structures still mainly relies on traditional manual paving, vibration, and grouting. The construction process is fragmented, often quite complicated, involving multiple steps and stages, resulting in a long construction cycle, low construction efficiency, and extremely poor working conditions for construction workers. The heavy, repetitive work greatly harms the physical and mental health of workers, leading to a high incidence of occupational diseases. In addition, the curing of concrete after construction is also quite troublesome and inconvenient. Summary of the Invention:

[0003] The purpose of this invention is to provide a concrete vibration and coating mechanism to solve the above-mentioned problems, which solves the problems that existing concrete construction processes are relatively scattered and require different equipment, and that the curing of concrete after construction is also troublesome and inconvenient.

[0004] To address the aforementioned problems, this invention provides a technical solution: a concrete vibratory leveling and film-coating mechanism, innovatively comprising a movable base, a turntable, a first motor, a connecting shaft, a longitudinal groove, a film-coating device, a vibratory paving device, a sliding groove, a second motor, wheels, connecting holes, an electric telescopic rod, a guide groove, a movable block, and a lifting base; the film-coating device is located on the left side of the movable base, and a sliding groove is located inside the lower side of the movable base; the second motor is fixedly connected to each of the four corners of the movable base, and wheels are fixedly connected to the output shafts of the second motors; the lifting base is vertically movably connected to the inside of the sliding groove, and connecting holes are provided on both the left and right sides of the top of the lifting base. A horizontal guide groove is provided on the lower side of the lifting seat; the upper side of the movable block is horizontally movably connected to the inside of the guide groove, and a longitudinal groove is provided on the upper side of the movable block. A vibrating device is fixedly connected to the lower side of the movable block; a motor is fixedly connected to the center of the upper side of the lifting seat, and a turntable is fixedly connected to the lower output shaft of the motor. A connecting shaft is fixedly connected to the lower edge of the turntable, and the connecting shaft is movably connected to the inside of the longitudinal groove; there are two electric telescopic rods, and the upper sides of the two electric telescopic rods are respectively fixedly connected to the inside of the left and right upper sides of the slide groove. The lower ends of the two electric telescopic rods are respectively fixedly connected to the lower side of the corresponding connecting hole.

[0005] Preferably, the coating device includes a connecting seat, a collecting cylinder, a fixed seat, guide wheels, a vertical groove, a hydraulic cylinder, a lifting block, a rotating seat, a guide cavity, a telescopic arm, a coating roller, a spring, a connecting groove, and a motor. The bottom of the connecting seat is fixedly connected to the upper left side of the moving seat, and the collecting cylinder is movably connected to the upper side of the connecting seat. The bottom of the fixed seat is fixedly connected to the upper left corner of the moving seat, and guide wheels are movably connected to the upper side of the fixed seat. The vertical groove is located on the left side of the moving seat. The right side of the lifting block is movably connected to the inside of the vertical groove, and the left side of the lifting block has a connecting groove. A motor is fixedly connected to the left rear side of the block; the rotating seat is movably connected inside the connecting groove, and the rear center of the rotating seat is fixedly connected to the output shaft of the motor; several guide holes are provided inside the rotating seat around its perimeter; there are several telescopic arms, and the inner sides of the telescopic arms are movably connected to the corresponding guide holes; springs are provided between the inner ends of the telescopic arms and the corresponding guide holes; film-coating rollers are movably connected to the outer sides of the telescopic arms; the top of the hydraulic cylinder is fixedly connected to the upper side of the vertical groove, and the lower piston rod end of the hydraulic cylinder is fixedly connected to the upper right side of the lifting block.

[0006] Preferably, the vertical groove is a T-shaped groove that matches the outer right side of the lifting block.

[0007] Preferably, the telescopic arm has a limiting groove on its inner and outer sides.

[0008] Preferably, the vibratory paving device includes a mounting base, a mounting groove, a fourth motor, a drive roller, a paving belt, a paving seat, a groove, a vibration pump, a second hydraulic cylinder, a rectangular hole, a second spring, a fixed roller, a movable roller, and a telescopic block. The mounting base has a mounting groove on its left side, a horizontal rectangular hole on its upper right side, and a vertical groove on its lower side. The fourth motor is fixedly connected to the outer left rear side of the mounting base. The second hydraulic cylinder is externally fixedly connected to the center of the upper side of the mounting groove. The paving seat is vertically movable within the groove. The upper center of the seat is fixedly connected to the lower piston rod end of the second cylinder via an elastic block. Several vibration pumps are fixedly connected inside the flattening seat. The fixed roller is movably connected inside the lower right side of the mounting seat. The left side of the telescopic block is laterally movably connected inside the rectangular hole. A spring is provided between the left end of the telescopic block and the left side of the rectangular hole. A movable roller is movably connected inside the right side of the telescopic block. The active roller is movably connected inside the mounting groove. The rear center of the active roller is fixedly connected to the output shaft of the fourth motor. The active roller is connected to the movable roller and the fixed roller via a flattening belt.

[0009] Preferably, the fourth motor is a servo motor or a variable frequency motor.

[0010] Preferably, the bottom surface of the paving seat is a smooth surface.

[0011] Preferably, the motor is a servo motor or a variable frequency motor.

[0012] Preferably, the guide groove is a T-shaped guide groove and is located on the upper outer side of the movable block.

[0013] The beneficial effects of this invention are:

[0014] (1) The present invention has a reasonable and simple structure, low production cost and convenient installation. Here, the starting motor moves the mechanism to the required position through the wheels to perform concrete leveling and film covering operations, thereby improving the convenience of use.

[0015] (2) In this invention, the lifting seat is lowered as a whole by extending the electric telescopic rod, which facilitates the leveling of concrete and also controls the height of the concrete after leveling.

[0016] (3) The motor set in this invention can drive the turntable to rotate, and the rotation of the turntable causes the movable block to drive the vibratory paving device to vibrate horizontally and repeatedly through the connecting shaft and the longitudinal groove, thereby enabling the concrete to spread out and be laid flat, thus improving the efficiency of concrete paving.

[0017] (4) The vibration pump installed in the vibratory paving device of the present invention can cause the paving seat to vibrate vertically, which helps to compact the concrete and improves the quality of the concrete after paving.

[0018] (5) The motor four provided in this invention can drive the paving belt to move after the concrete is spread and compacted, thereby improving the quality of the concrete surface after paving and thus improving the effect of concrete leveling.

[0019] (6) The film covering device provided in this invention can drive the rotating seat to rotate through the motor three, so that the film can be laid on the flat concrete through the film covering roller, which can protect the concrete and thus prevent the concrete from drying too quickly and causing cracks. Attached image description:

[0020] Figure 1 This is a schematic diagram of the structure of the present invention.

[0021] Figure 2 for Figure 1 A sectional view.

[0022] Figure 3 This is a schematic diagram of the coating device.

[0023] Figure 4 This is a schematic diagram of the vibratory paving device.

[0024] 1-Moving seat; 2-Turntable; 3-Motor 1; 4-Connecting shaft; 5-Longitudinal groove; 6-Covering device; 7-Vibrating laying device; 8-Slide chute; 9-Motor 2; 10-Wheel; 11-Connecting hole; 12-Electric telescopic rod; 13-Guide chute; 14-Moving block; 15-Lifting seat; 61-Connecting seat; 62-Collection cylinder; 63-Fixed seat; 64-Guide wheel; 65-Vertical groove; 66-Hydraulic cylinder 1; 67-Lifting block; 68-Rotating seat; 6 9-Guide hole cavity; 610-Telescopic arm; 611-Coating roller; 612-Spring 1; 613-Connecting groove; 614-Motor 3; 71-Mounting base; 72-Mounting groove; 73-Motor 4; 74-Drive roller; 75-Plaining belt; 76-Plaining seat; 77-Groove; 78-Vibration pump; 79-Cylinder 2; 710-Rectangular hole; 711-Spring 2; 712-Fixed roller; 713-Movable roller; 714-Telescopic block. Detailed implementation method:

[0025] like Figure 1 and Figure 2 As shown, this specific embodiment adopts the following technical solution: a concrete vibratory leveling and film covering mechanism, including a movable base 1, a turntable 2, a first motor 3, a connecting shaft 4, a longitudinal groove 5, a film covering device 6, a vibratory laying device 7, a sliding groove 8, a second motor 9, wheels 10, connecting holes 11, an electric telescopic rod 12, a guide groove 13, a movable block 14, and a lifting base 15; the movable base 1 is provided with a film covering device 6 on its left side, and a sliding groove 8 is provided inside the lower side of the movable base 1. A second motor 9 is fixedly connected to each of the four corners of the movable base 1, and wheels 10 are fixedly connected to the output shafts of the second motor 9 on their outer sides; the lifting base 15 is vertically movably connected to the inside of the sliding groove 8, and connecting holes 11 are provided on both the left and right sides of the lifting base 15. A transverse guide groove 13 is provided on the lower side of the seat 15; the upper side of the movable block 14 is transversely movably connected to the inside of the guide groove 13, and a longitudinal groove 5 is provided on the upper side of the movable block 14. A vibrating device 7 is fixedly connected to the lower side of the movable block 14; the motor 3 is fixedly connected to the center of the upper side of the lifting seat 15, and a turntable 2 is fixedly connected to the lower output shaft of the motor 3. A connecting shaft 4 is fixedly connected to the lower edge of the turntable 2, and the connecting shaft 4 is movably connected to the inside of the longitudinal groove 5; there are two electric telescopic rods 12. The upper sides of the two electric telescopic rods 12 are respectively fixedly connected to the inside of the left and right upper sides of the slide groove 8, and the lower ends of the two electric telescopic rods 12 are respectively fixedly connected to the lower side of the corresponding connecting hole 11.

[0026] like Figure 3As shown, the specific structure of the coating device 6 includes a connecting seat 61, a collecting cylinder 62, a fixed seat 63, a guide wheel 64, a vertical groove 65, a hydraulic cylinder 66, a lifting block 67, a rotating seat 68, a guide hole cavity 69, a telescopic arm 610, a coating roller 611, a spring 612, a connecting groove 613, and a motor 614. The bottom of the connecting seat 61 is fixedly connected to the upper left side of the movable seat 1, and the collecting cylinder 62 is movably connected to the upper side of the connecting seat 61. The bottom of the fixed seat 63 is fixedly connected to the upper left corner of the movable seat 1, and the guide wheel 64 is movably connected to the upper side of the fixed seat 63. The vertical groove 65 is opened on the left side of the movable seat 1. The right side of the lifting block 67 is movably connected to the inside of the vertical groove 65, and the left side of the lifting block 67 has a connecting groove 613 inside. The lifting block 67 is fixedly connected to the left rear side of the external motor 614; the rotating seat 68 is movably connected inside the connecting groove 613, and the rear center of the rotating seat 68 is fixedly connected to the output shaft of the motor 614. The rotating seat 68 has several guide holes 69 inside its circumference; there are several telescopic arms 610, and the inner sides of the telescopic arms 610 are movably connected to the corresponding guide holes 69. Springs 612 are provided between the inner ends of the telescopic arms 610 and the corresponding guide holes 69. Coating rollers 611 are movably connected to the outer sides of the telescopic arms 610; the top of the hydraulic cylinder 66 is fixedly connected to the upper side of the vertical groove 65, and the lower piston rod end of the hydraulic cylinder 66 is fixedly connected to the upper right side of the lifting block 67.

[0027] The vertical groove 65 is a T-shaped groove that matches the outer right side of the lifting block 67; the telescopic arm 610 has a limiting protrusion on its inner and outer sides.

[0028] like Figure 4As shown, the specific structure of the vibratory paving device 7 includes a mounting base 71, a mounting groove 72, a motor 73, a drive roller 74, a paving belt 75, a paving seat 76, a groove 77, a vibration pump 78, a hydraulic cylinder 79, a rectangular hole 710, a spring 711, a fixed roller 712, a movable roller 713, and a telescopic block 714. The mounting base 71 has a mounting groove 72 on its left side, a horizontal rectangular hole 710 on its upper right side, and a vertical groove 77 on its lower side. The motor 73 is fixedly connected to the outside of the left rear side of the mounting base 71. The hydraulic cylinder 79 is externally fixedly connected to the center of the upper side of the mounting groove 72. The paving seat 76 is vertically movably connected to the inside of the groove 77. The center of the upper side of the leveling seat 76 is fixedly connected to the end of the piston rod of the second hydraulic cylinder 79 via an elastic block. Several vibration pumps 78 are fixedly connected inside the leveling seat 76. The fixed roller 712 is movably connected to the lower right side of the mounting seat 71. The left side of the telescopic block 714 is laterally movably connected to the inside of the rectangular hole 710. A spring 711 is provided between the left end of the telescopic block 714 and the left side of the rectangular hole 710. A movable roller 713 is movably connected inside the right side of the telescopic block 714. The active roller 74 is movably connected to the inside of the mounting groove 72. The rear center of the active roller 74 is fixedly connected to the output shaft of the fourth motor 73. The active roller 74 is connected to the movable roller 713 and the fixed roller 712 via the leveling belt 75.

[0029] Among them, the motor 4 73 is a servo motor or a variable frequency motor, so that the speed of the motor 4 73 can be easily controlled by existing technology; the bottom surface of the flat seat 76 is a smooth surface; the motor 1 3 is a servo motor or a variable frequency motor, so that the speed of the motor 1 3 can be easily controlled by existing technology; the guide groove 13 is a T-shaped guide groove and is connected to the upper outside of the movable block 14.

[0030] The invention is used as follows: It features a reasonable and simple structure, low production cost, and convenient installation. In use, motor 2 (9) is first started, and the mechanism is moved to the required position via wheels 10 for concrete leveling and covering operations, thus improving ease of use. Then, the extension of the electric telescopic rod 12 causes the lifting seat 15 to move downwards, facilitating concrete leveling and allowing control over the leveled concrete height. Motor 1 (3) drives the turntable 2 to rotate, and the rotation of the turntable 2, through the connecting shaft 4 and longitudinal groove 5, causes the movable block 14 to drive the vibratory paving device 7 to vibrate laterally and repeatedly, thereby spreading and leveling the concrete, thus improving efficiency. To improve the efficiency of concrete paving, the vibrating pump 78 in the vibrating paving device 7 enables the paving seat 76 to vibrate vertically, which helps to compact the concrete and improves the quality of the paved concrete. The motor 73, after the concrete is spread and compacted, drives the paving belt 75 to move, which improves the surface quality of the paved concrete and enhances the effect of the concrete paving treatment. The film covering device 6, driven by the motor 614, rotates the rotating seat 68 and lays the film on the paved concrete through the film covering roller 611, which protects the concrete and prevents it from drying too quickly and cracking.

[0031] The control method of this invention is either manual start-up or control through existing automation technology. The wiring diagram of the power element and the supply of power are common knowledge in the field. Furthermore, since this invention is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail here.

[0032] In the description of the invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0033] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications may be made to the invention without departing from its spirit and scope. All such changes and modifications fall within the scope of the invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. A concrete vibration and tarpaulin covering mechanism, characterized by: Including mobile seat (1), longitudinal slot (5), film device (6), vibration paving device (7), sliding groove (8), motor two (9), wheel (10), connecting hole (11), guide groove (13), movable block (14) and lifting seat (15); The left side of the mobile seat (1) is provided with a film device (6), the inside of the lower side of the mobile seat (1) is provided with a sliding groove (8), the inside of the four corners of the mobile seat (1) is fixedly connected with motor two (9), and the outside of the output shaft of motor two (9) is fixedly connected with wheel (10); The outside of the lifting seat (15) is vertically movably connected in the sliding groove (8), the upper and lower sides of the lifting seat (15) are provided with connecting holes (11), and the lower side of the lifting seat (15) is provided with a horizontal guide groove (13); The outside of the movable block (14) is movably connected in the guide groove (13), the upper side of the movable block (14) is provided with a longitudinal slot (5), and the inside of the lower side of the movable block (14) is fixedly connected with a vibration paving device (7); The structure of the vibration paving device (7) is that the inside of the left side of the mounting seat (71) is provided with a mounting groove (72), the inside of the upper right side of the mounting seat (71) is provided with a horizontal rectangular hole (710), and the inside of the lower side of the mounting seat (71) is provided with a vertical recess (77); The motor four (73) is fixedly connected to the left rear side of the outside of the mounting seat (71); The outside of the oil cylinder two (79) is fixedly connected to the upper side of the inside of the mounting groove (72); The outside of the paving seat (76) is movably connected in the recess (77), the upper side of the paving seat (76) is fixedly connected with the lower side of the piston rod end of the oil cylinder two (79) through the elastic block, and the inside of the paving seat (76) is fixedly connected with a plurality of vibration pumps (78); The fixed roller (712) is movably connected in the inside of the lower right side of the mounting seat (71); The left side of the telescopic block (714) is movably connected in the inside of the rectangular hole (710), the left side of the telescopic block (714) is provided with a spring two (711), and the inside of the right side of the telescopic block (714) is movably connected with a movable roller (713); The inside of the mounting groove (72) is movably connected with the driven roller (74), the center of the rear side of the driven roller (74) is fixedly connected with the output shaft of the motor four (73), and the driven roller (74) is connected with the movable roller (713) and the fixed roller (712) through the paving belt (75).

2. The concrete screed lamination mechanism of claim 1, wherein: It also includes a turntable (2), a motor one (3), a connecting shaft (4) and an electric telescopic rod (12); The motor one (3) is fixedly connected to the upper side of the inside of the lifting seat (15), the output shaft of the lower side of the motor one (3) is fixedly connected with the turntable (2), the lower side edge of the turntable (2) is fixedly connected with the connecting shaft (4), and the outside of the connecting shaft (4) is movably connected in the inside of the longitudinal slot (5); The electric telescopic rod (12) is two, the upper sides of the two electric telescopic rods (12) are respectively fixedly connected to the inside of the left and right upper sides of the sliding groove (8), and the lower side ends of the two electric telescopic rods (12) are respectively fixedly connected with the lower side of the corresponding connecting hole (11).

3. The concrete screed lamination mechanism of claim 1, wherein: The specific structure of the film covering device (6) comprises a connecting seat (61), a collecting cylinder (62), a fixing seat (63), a guide wheel (64), a vertical slot (65), an oil cylinder I (66), a lifting block (67), a rotating seat (68), a guide hole cavity (69), an extension arm (610), a film covering roller (611), a spring I (612), a connecting slot (613) and a motor III (614); The bottom of the connecting seat (61) is fixedly connected to the upper left side of the moving seat (1), and the upper inside of the connecting seat (61) is movably connected with the collecting cylinder (62); The bottom of the fixing seat (63) is fixedly connected to the upper left corner of the moving seat (1), and the upper inside of the fixing seat (63) is movably connected with the guide wheel (64); The vertical slot (65) is arranged on the left side of the moving seat (1); The right outside of the lifting block (67) is movably connected to the inside of the vertical slot (65), the left inside of the lifting block (67) is provided with the connecting slot (613), and the left rear outside of the lifting block (67) is fixedly connected with the motor III (614); The rotating seat (68) is movably connected to the inside of the connecting slot (613), the rear center of the rotating seat (68) is fixedly connected with the output shaft of the motor III (614), and the periphery of the rotating seat (68) is provided with a plurality of guide hole cavities (69); The extension arm (610) is a plurality of, the inner sides of the plurality of extension arms (610) are movably connected to the corresponding guide hole cavities (69) respectively, the inner side ends of the plurality of extension arms (610) are provided with the spring I (612) between the corresponding guide hole cavities (69) respectively, and the inner sides of the plurality of extension arms (610) are movably connected with the film covering roller (611) respectively. The top of the oil cylinder I (66) is fixedly connected to the upper side of the vertical slot (65), and the lower side piston rod end of the oil cylinder I (66) is fixedly connected with the right upper inside of the lifting block (67).

4. The concrete screed lamination mechanism of claim 3, wherein: The vertical slot (65) is a T-shaped slot and matches the right outside of the lifting block (67).

5. The concrete screed lamination mechanism of claim 3, wherein: The inner side of the extension arm (610) is provided with a limiting convex groove.

6. The concrete screed lamination mechanism of claim 1, wherein: The motor IV (73) is a servo motor or a variable frequency motor.

7. The concrete screed lamination mechanism of claim 1, wherein: The bottom surface of the flattening seat (76) is a smooth surface.

8. The concrete screed lamination mechanism of claim 2, wherein: The motor I (3) is a servo motor or a variable frequency motor.

9. The concrete screed lamination mechanism of claim 1, wherein: The guide slot (13) is a T-shaped guide slot and matches the upper outside of the movable block (14).

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