A fully automatic cement floor leveling device

Abstract

The utility model provides a kind of cement ground full-automatic leveling equipment, rotary hole is opened in bottom disc, rotary seat is arranged on bottom disc, rotary seat is worn in rotary hole, and two groups of mounting ears are arranged in rotary seat periphery side, and one group of mounting ears is equipped with rotating motor, rotating motor is connected with rotary hole gear, supporting seat and support assembly are installed on rotary seat, telescopic oil cylinder is sleeved on supporting seat, and telescopic oil cylinder is rotatably connected with supporting seat, connecting seat is arranged in telescopic oil cylinder axle end, connecting seat bottom is connected with mounting plate, and mounting plate bottom is provided with leveling assembly, adjusting oil cylinder is installed on the other group of mounting ears, and adjusting oil cylinder one end is connected with telescopic oil cylinder bottom;Rotary hole side is provided with control module.The equipment is rotated by rotating motor to drive rotary seat, realizes leveling plate multidirectional operation, reaches the purpose of covering cement ground;The height and angle of leveling plate can be adjusted by telescopic oil cylinder and adjusting oil cylinder.

Description

Technical Field

[0001] This utility model belongs to the field of building construction, and more specifically, it relates to a fully automatic cement floor leveling device. Background Technology

[0002] In the construction industry, fully automatic cement floor leveling equipment is often used to level cement floors to meet the requirements of subsequent floor paving and decoration. In actual cement floor construction, to ensure a smooth and uniform surface, the equipment needs to be able to adjust to changes in floor height. However, traditional cement floor leveling equipment struggles to adapt to varying floor heights, leading to inconsistent leveling during the process. This unevenness not only affects the aesthetics of the floor and creates height differences during subsequent paving and decoration, but also increases the difficulty of installation and ultimately impacts the overall construction progress. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a fully automatic cement floor leveling device, which solves the technical problem that traditional cement floor leveling devices are difficult to adapt to floors of different heights.

[0004] The purpose and effectiveness of this fully automatic cement floor leveling device are achieved through the following specific technical means: An automatic cement floor leveling device includes a chassis with a rotating hole. A rotating seat is mounted on the chassis and passes through the rotating hole. Two sets of mounting ears are arranged around the rotating seat. A rotary motor is invertedly mounted on one set of mounting ears and connected to a gear in the rotating hole. A support base and support assembly are mounted on the rotating seat. A telescopic cylinder is sleeved on the support base and rotatably connected to the support base. A connecting seat is provided at the shaft end of the telescopic cylinder, and the bottom of the connecting seat is connected to a mounting plate. A leveling assembly is provided at the bottom of the mounting plate. An adjusting cylinder is mounted on the other set of mounting ears, and one end of the adjusting cylinder is connected to the bottom of the telescopic cylinder. A control module is provided on one side of the rotating hole and is mounted on the chassis.

[0005] According to a preferred embodiment, the support assembly includes a support cylinder and a telescopic seat. The support cylinder is mounted on the support seat. The cross-section of the support cylinder is C-shaped. The telescopic cylinder passes through the C-shaped opening. Multiple sets of reinforcing ribs are provided around the periphery of the support cylinder. The telescopic seat is mounted above the support cylinder.

[0006] According to a preferred embodiment, the support assembly further includes a telescopic rod and a support plate. One end of the telescopic rod is fitted inside the telescopic seat, and an inner tube is sleeved inside the telescopic rod. One end of the inner tube is fitted inside the support plate.

[0007] According to a preferred embodiment, a guide plate is provided below the support plate, the support plate has multiple sets of guide holes, multiple sets of guide rods are provided on the support plate, the guide rods pass through the guide holes, and the guide plate is installed above the mounting plate.

[0008] According to a preferred embodiment, the leveling assembly includes a leveling plate and an ultrasonic distance sensor. The top of the leveling plate is connected to the bottom of the mounting plate by a hinge. The mounting plate has multiple sets of mounting holes located at the four corners of the mounting plate, and the ultrasonic distance sensor is fitted into the mounting holes.

[0009] According to a preferred embodiment, the leveling assembly further includes two sets of springs, and two sets of mounting grooves are provided on the top of the leveling plate and the bottom of the mounting plate, with the springs being engaged between the upper and lower sets of mounting grooves.

[0010] According to a preferred embodiment, the chassis is provided with a storage groove, the area of ​​which is larger than that of the flat plate, and multiple sets of pads are provided in the storage groove, the pads being made of rubber.

[0011] Compared with the prior art, the present invention has the following beneficial effects: This utility model discloses a fully automatic cement floor leveling device based on a chassis. A rotating seat is installed in the rotating hole of the chassis. The rotating seat is driven by a rotary motor to rotate within the hole, changing the orientation of the components. A support base and support assembly on the rotating seat provide support. The support assembly includes a support cylinder, a telescopic seat, a telescopic rod, and a support plate, the position of which is adjustable. A telescopic hydraulic cylinder on the support base drives the mounting plate and the bottom leveling assembly. Adjusting the hydraulic cylinder optimizes its contact angle with the ground, and a control module coordinates the operation of each component.

[0012] During operation, the control module starts the rotary motor, adjusts the orientation of the leveling plate, and the telescopic and adjusting cylinders work together to maintain the leveling plate at a suitable angle and position with the ground. An ultrasonic distance sensor measures the distance in real time to assist the operator in adjustments. The leveling plate, under the action of springs, adheres tightly to the ground for leveling. After completing one area, the rotating base is rotated again to level other areas. When the equipment is not in use, the leveling plate is stored in the chassis storage slot and protected by rubber pads. The equipment can be easily moved to various construction areas via casters, achieving fully automatic leveling of cement floors. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the assembled structure of this utility model; Figure 2 This is a schematic diagram of the exploded structure of this utility model; Figure 3 This is an exploded structural diagram of the telescopic hydraulic cylinder, rotating seat, and support seat; Figure 4 This is an exploded view of the supporting components; Figure 5 This is an exploded structural diagram of the leveling component; Figure 6 This is a schematic diagram of the exploded structure of the leveling component in its second state.

[0014] In the diagram, the correspondence between component names and drawing numbers is as follows: 11. Chassis; 12. Rotary seat; 13. Support seat; 14. Telescopic cylinder; 15. Connecting seat; 16. Mounting plate; 17. Adjusting cylinder; 18. Control module; 19. Support cylinder; 21. Telescopic seat; 22. Telescopic rod; 23. Support plate; 24. Guide plate; 25. Flat plate; 26. Ultrasonic distance sensor; 27. Storage slot. Detailed Implementation

[0015] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the technical solution of this utility model, but should not be used to limit the scope of protection of this utility model. Example

[0016] like Figures 1 to 6 As shown, this utility model provides a fully automatic cement floor leveling device, including a chassis 11. A rotating hole is provided on the chassis 11, providing an installation position for a rotating seat 12. The rotating seat 12 is mounted on the chassis 11 and passes through the rotating hole, allowing it to rotate within the hole. Two sets of mounting ears are provided around the rotating seat 12, serving to connect to other components. A rotary motor is invertedly mounted on one set of mounting ears. Gears are mounted on both the shaft end of the rotary motor and the outer side of the rotating hole. The two sets of gears mesh, with the gear on the outer side of the rotating hole fixed. When the rotary motor starts, it drives the rotating seat 12 to rotate within the rotating hole via gear transmission, thereby changing the orientation of other components mounted on the rotating seat 12 to perform leveling operations on different areas of the cement floor.

[0017] A support base 13 and a support assembly are mounted on the rotating base 12, providing support for subsequent components. A telescopic cylinder 14 is fitted onto the support base 13, and the telescopic cylinder 14 is rotatably connected to the support base 13, allowing the telescopic cylinder 14 to rotate within a certain angle range. A connecting seat 15 is provided at the shaft end of the telescopic cylinder 14, and the bottom of the connecting seat 15 is connected to the mounting plate 16. When the telescopic cylinder 14 extends or retracts, it can drive the mounting plate 16 to move back and forth, leveling the cement at a distance. A leveling assembly is provided at the bottom of the mounting plate 16, responsible for leveling the cement floor.

[0018] Another set of mounting ears is equipped with an adjusting cylinder 17. Both ends of the adjusting cylinder 17 are equipped with movable hinges. The shaft end of the adjusting cylinder 17 is connected to the bottom of the telescopic cylinder 14. The adjusting cylinder 17 can adjust the tilt angle of the telescopic cylinder 14, further optimizing the contact angle between the leveling component and the ground. A control module 18 is located on one side of the rotating hole. The control module 18 is mounted on the chassis 11. The control module 18 can use a Raspberry Pi 4B control module to regulate the operation of each component.

[0019] like Figure 2 , Figure 4 As shown, the support assembly includes a support cylinder 19 and a telescopic base 21. The support cylinder 19 is mounted on the support base 13 and provides the main support force for the entire support assembly. The support cylinder 19 has a C-shaped cross-section, which allows the telescopic cylinder 14 to pass through the C-shaped opening, facilitating installation and connection. Multiple sets of reinforcing ribs are provided around the support cylinder 19, enhancing its structural strength and enabling it to better withstand pressure from above. The telescopic base 21 is mounted above the support cylinder 19, providing an installation position for the telescopic rod 22.

[0020] The support assembly also includes a telescopic rod 22 and a support plate 23. One end of the telescopic rod 22 is fitted inside the telescopic seat 21, and an inner tube is fitted inside the telescopic rod 22. One end of the inner tube is fitted inside the support plate 23. The telescopic rod 22 can extend and retract according to the telescopic cylinder 14 to adjust the front and rear position of the support plate 23 to adapt to different working scenarios.

[0021] A guide plate 24 is provided below the support plate 23. The support plate 23 has multiple sets of guide holes and multiple sets of guide rods, which pass through the guide holes. The guide plate 24 is installed above the mounting plate 16. The cooperation between the guide rods and the guide holes allows the guide plate 24 to move within a certain range along the guide rods, and also guides the movement of the mounting plate 16, ensuring that the mounting plate 16 remains horizontal during the leveling process.

[0022] like Figure 2 , Figures 5 to 6As shown, the leveling assembly includes a leveling plate 25 and an ultrasonic distance sensor 26. The top of the leveling plate 25 is connected to the bottom of the mounting plate 16 via a hinge, which is located in the middle of the leveling plate 25. This connection allows the leveling plate 25 to rotate at a certain angle relative to the mounting plate 16 to better conform to the cement floor. The mounting plate 16 has multiple sets of mounting holes located at its four corners. The ultrasonic distance sensor 26 is fitted into these mounting holes. The ultrasonic distance sensor 26 can be a Vegason S61 ultrasonic distance sensor. The ultrasonic distance sensor 26 can measure the distance between the leveling plate 25 and the ground in real time, providing data reference for operators to adjust the position of the leveling plate 25 accordingly.

[0023] The leveling assembly also includes two sets of springs. The top of the leveling plate 25 and the bottom of the mounting plate 16 are each provided with two sets of mounting grooves. The springs are engaged in the upper and lower sets of mounting grooves. The springs can buffer the impact force when the leveling plate 25 contacts the ground to a certain extent. When the rotary motor drives the rotating seat 12 to rotate, the leveling plate 25 can be slightly deformed around the hinge between it and the mounting plate 16, so that it can fit more tightly to the ground and improve the leveling effect.

[0024] The chassis 11 is equipped with a storage groove 27, which has a larger area than the flat plate 25. Multiple sets of rubber pads are installed inside the storage groove 27. When the equipment is not in use, the flat plate 25 can be stored in the storage groove 27, and the pads protect the flat plate 25 from damage during storage. The bottom of the chassis 11 is equipped with multiple sets of casters, allowing the entire equipment to move on concrete surfaces, facilitating quick movement of the equipment to different construction areas.

[0025] The specific usage and function of this embodiment are as follows: When using this fully automatic cement floor leveling equipment, the control module 18 is activated, and the rotary motor drives the rotating base 12 to rotate, adjusting the leveling plate 25 to a suitable working direction. Then, the telescopic cylinder 14 extends or retracts, causing the mounting plate 16 and the leveling plate 25 to extend to a suitable length. During this process, the tilt angle of the telescopic cylinder 14 can be adjusted by adjusting the cylinder 17, ensuring the leveling plate 25 maintains a good contact angle with the ground. The ultrasonic distance sensor 26 measures the distance between the leveling plate 25 and the ground in real time. Based on the data, the operator fine-tunes the position of the leveling plate 25 through the control module 18.

[0026] The leveling plate 25, under the action of springs, better conforms to the ground, leveling the cement floor. Once a certain area is leveled, the rotary motor is restarted, and the direction of the leveling plate 25 is adjusted to level other areas. When the equipment is not in use, the leveling plate 25 is stored in the storage slot 27, with rubber pads providing protection. Through the coordinated work of all components, automatic leveling of the cement floor is achieved.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments.

Claims

1. A fully automatic cement floor leveling device, comprising a chassis (11), characterized in that: The chassis (11) has a rotating hole, and a rotating seat (12) is provided on the chassis (11). The rotating seat (12) passes through the rotating hole. Two sets of mounting ears are provided on the periphery of the rotating seat (12). A rotary motor is installed upside down on one set of mounting ears. The rotary motor is connected to the gear in the rotating hole. A support seat (13) and a support assembly are installed on the rotating seat (12). A telescopic cylinder (14) is sleeved on the support seat (13). Rotary connection to the support base (13), the telescopic cylinder (14) is provided with a connecting seat (15) at the shaft end, the bottom of the connecting seat (15) is connected to the mounting plate (16), the bottom of the mounting plate (16) is provided with a leveling component, another set of mounting ears is provided with an adjusting cylinder (17), one end of the adjusting cylinder (17) is connected to the bottom of the telescopic cylinder (14); a control module (18) is provided on one side of the rotating hole, and the control module (18) is installed on the chassis (11).

2. The fully automatic cement floor leveling equipment according to claim 1, characterized in that: The support assembly includes a support cylinder (19) and a telescopic seat (21). The support cylinder (19) is mounted on the support seat (13). The cross-section of the support cylinder (19) is C-shaped. The telescopic cylinder (14) passes through the C-shaped opening. Multiple sets of reinforcing ribs are provided around the support cylinder (19). The telescopic seat (21) is mounted above the support cylinder (19).

3. The fully automatic cement floor leveling equipment according to claim 2, characterized in that: The support assembly also includes a telescopic rod (22) and a support plate (23). One end of the telescopic rod (22) is fitted inside the telescopic seat (21), and an inner tube is fitted inside the telescopic rod (22). One end of the inner tube is fitted inside the support plate (23).

4. The fully automatic cement floor leveling equipment according to claim 3, characterized in that: A guide plate (24) is provided below the support plate (23). The support plate (23) has multiple sets of guide holes and multiple sets of guide rods. The guide rods pass through the guide holes and the guide plate (24) is installed above the mounting plate (16).

5. The fully automatic cement floor leveling equipment according to claim 1, characterized in that: The leveling assembly includes a leveling plate (25) and an ultrasonic distance sensor (26). The top of the leveling plate (25) is connected to the bottom of the mounting plate (16) by a hinge. The mounting plate (16) has multiple sets of mounting holes located at the four corners of the mounting plate (16). The ultrasonic distance sensor (26) is installed in the mounting holes.

6. The fully automatic cement floor leveling equipment according to claim 5, characterized in that: The leveling assembly also includes two sets of springs. The top of the leveling plate (25) and the bottom of the mounting plate (16) are provided with two sets of mounting grooves, and the springs are engaged between the upper and lower sets of mounting grooves.

7. The fully automatic cement floor leveling equipment according to claim 6, characterized in that: The chassis (11) is provided with a storage groove (27), the area of ​​which is larger than that of the flat plate (25). Multiple sets of pads are provided in the storage groove (27), and the pads are made of rubber.

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