Indoor ground leveling device

Abstract

The invention discloses an indoor ground leveling device, and belongs to the technical field of decoration ground leveling, the indoor ground leveling device comprises a body, the body is provided with an electric control device, the electric control device is electrically connected with a left-right walking assembly for the body to walk left and right, and the electric control device is electrically connected with a front-back walking assembly for the body to walk front and back; sensors are arranged at the left end and the right end of the body and electrically connected with the electric control device, and a leveling assembly is arranged at the front end of the body. The leveling assembly comprises a cylinder, a sweeping wheel is arranged at the lower end of the cylinder, a swinger receiver is arranged at the upper end of the cylinder and electrically connected with the electric control device, and a vertical driving assembly used for driving the cylinder to move up and down is arranged in the cylinder. The leveling device can be like a robot, manual work is replaced by mechanical motion work, manual labor is reduced, harm to human bodies in the construction process is reduced, and working efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of floor leveling for decoration, and in particular relates to an indoor floor leveling device. Background Art

[0002] Floor leveling involves using cement mortar or self-leveling cement to address unevenness in the base floor. It's a critical step in renovation, requiring specific processes to smoothen the building's original floor to the required level. Its primary purpose is to provide a uniform support layer for subsequent installation of finishing materials like flooring and tiles, preventing damage to these materials due to uneven surfaces. Taking self-leveling as an example, the floor leveling process includes preparing the base, cleaning dust and oil, polishing protrusions, and applying a primer to ensure there are no hollows. This enhances the adhesion between the base and the self-leveling material. Two coats of the self-leveling cement are required for mixing and pouring. The self-leveling cement is mixed in a specific ratio (usually 1:2 cement:water) and poured from the far end of the room, allowing it to flow naturally over the floor. The cement is then leveled using a scraper to remove air bubbles. Care is taken to address details like corners, followed by curing and ventilation for three days. Existing scraper-assisted leveling and bubble removal methods require manual labor, posing significant health risks. Therefore, a leveling device is needed that replaces manual labor with a robotic system, reducing labor and harm to the human body during construction. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide an indoor floor leveling device that solves the problems in the above-mentioned background technology.

[0004] The purpose of the present invention is achieved as follows: an indoor floor leveling device, which includes a main body, the main body is provided with an electric control device, the electric control device is electrically connected to a left and right walking component for the main body to move left and right, the electric control device is electrically connected to a front and back walking component for the main body to move forward and backward, sensors are provided at both left and right ends of the main body, the sensors are electrically connected to the electric control device, and the front end of the main body is provided with a leveling component. The leveling component includes a cylinder, the lower end of the cylinder is provided with a sweeping wheel, the upper end of the cylinder is provided with a leveling device receiver, and the leveling device receiver is electrically connected to the electric control device, and the interior of the cylinder is provided with a vertical driving component for driving the cylinder to move in the up and down directions. When in use, the leveling device in the prior art is used to connect the leveling device to the leveling device receiver, and the leveling device is used to emit a laser at a specified height, using the laser beam as a reference line. After the main unit is powered on, the electronic control unit, connected to a remote control, controls the left and right travel components, driving the main unit's left and right movement. If the main unit encounters a wall during this movement, sensors on the side of the main unit detect its proximity to the wall. This signal is transmitted to the electronic control unit, which then issues a command to stop the left and right travel components. Simultaneously, the electronic control unit issues another command to activate the forward and backward travel components. After the forward and backward travel components drive the main unit forward one step, they stop. At this point, the electronic control unit again commands the left and right travel components to move the main unit in the opposite direction. Similarly, when the main unit is leveling an indoor floor, it can automatically move left and right, automatically move forward one step upon encountering a wall, and then reverse direction. During this repeated cycle, the sweeping wheels of the leveling components perform the leveling work, ultimately leveling the entire indoor floor. This device, like a robot, replaces manual labor by mechanical means, reducing labor costs and harm to the human body during construction while increasing work efficiency.

[0005] Furthermore, the vertical drive assembly includes a connecting seat, the upper end of the connecting seat is vertically fixedly connected to the top plate, the lower end of the connecting seat is vertically fixedly connected to the bottom plate, the bottom plate is fixedly provided with a first motor, the first motor is connected to a screw, the upper end of the screw is rotatably connected to the top plate, the external thread of the screw is connected to the movable seat, the side wall of the movable seat is fixedly connected to a guide protrusion, the side wall of the connecting seat is provided with a guide groove, the guide protrusion is slidably connected to the guide groove, and the side wall of the movable seat is fixedly connected to the inner side wall of the cylinder. During use, the vertical drive assembly drives the cylinder to adjust the height up and down to achieve the up and down height adjustment of the sweeping wheel, the electronic control device controls the start of the first motor, the first motor drives the screw to rotate, and the screw rotates to drive the movable seat to move up or down, the movement of the movable seat drives the cylinder to move up or down, and the movement of the cylinder drives the sweeping wheel to move, thereby achieving the up and down height adjustment of the sweeping wheel. The electronic control device is connected to a remote control, which is simple to operate, and the up and down adjustment of the sweeping wheel is stepless and highly accurate.

[0006] Furthermore, the main body is provided with a transverse drive assembly for driving the cylinder to move left and right; the transverse drive assembly includes a second motor fixedly provided on the side wall of the main body, the output shaft of the second motor is connected to a driven shaft via a belt, the belt is connected to a connecting plate, the side wall of the connecting plate is fixedly connected to the side wall of the connecting seat, the outer side wall of the main body is fixedly provided with a guide rail, and the connecting plate is slidably connected to the guide rail. During use, the transverse drive assembly drives the cylinder to adjust the left and right position to achieve left and right position adjustment of the sweeping wheel, the electronic control device controls the start of the second motor, the second motor drives the belt to move left and right, the left and right movement of the belt drives the connecting plate to move left and right, the left and right movement of the connecting plate drives the connecting seat to move left and right, the connecting seat drives the cylinder to move left and right, the left and right movement of the cylinder drives the left and right position adjustment of the sweeping wheel, and the operation is simple and convenient with stepless adjustment via the remote control.

[0007] Furthermore, the front and rear walking components include a third motor fixedly arranged inside the body, a front group of bearing seats and a rear group of bearing seats fixedly arranged inside the body, a front transmission shaft is arranged between the front group of bearing seats, a rear transmission shaft is arranged between the rear group of bearing seats, a turbine and a first sprocket are fixedly arranged on the outside of the rear transmission shaft, the output shaft of the third motor is connected to a worm, and the worm is connected to the turbine; a second sprocket is arranged on the outside of the front transmission shaft, and the second sprocket is connected to the first sprocket through a chain; the left end of the front transmission shaft is connected to the front left crank, and the right end of the front transmission shaft is connected to the front right crank; the left end of the rear transmission shaft is connected to the rear left crank, and the right end of the rear transmission shaft is connected to the rear right crank; a left shifting foot is arranged between the front left crank and the rear left crank, and a right shifting foot is arranged between the front right crank and the rear right crank.

[0008] The operating principle is as follows: The remote control sends a command to the electronic control unit to start the third motor, which in turn rotates the worm gear. This, in turn, drives the rear drive shaft via a turbine. This rotation of the rear drive shaft, in turn, drives the front drive shaft via a chain. This synchronous rotation of the front and rear drive shafts moves the front left and rear left cranks, as well as the front and right cranks, and in turn, the left and right stepping feet, enabling the robot to move forward or backward.

[0009] Furthermore, the front left crank, front right crank, rear left crank, and rear right crank each include a middle portion, the upper end of which is vertically fixedly connected to an upper docking sleeve, and the lower end of which is vertically fixedly connected to a lower docking sleeve. The left and right stepping feet each include a footboard, the middle portion of which is vertically fixedly connected to an upwardly extending support plate, and the surface of the support plate is provided with a front connection hole and a rear connection hole. Through the ingenious structural design of the front left crank, front right crank, rear left crank, rear right crank, left stepping foot, and right stepping foot, the main body can move forward or backward like a human, replacing manual construction, reducing labor and improving work efficiency.

[0010] Furthermore, the left and right travel components include a left fixed seat group and a right fixed seat group fixedly mounted at the lower end of the body. A left electric roller is disposed between the left fixed seat group, and a right electric roller is disposed between the right fixed seat group. Both the left and right electric rollers are electrically connected to the electronic control device. The left and right electric rollers are existing products, mostly used in the conveyor belt field. The electric rollers have internal motors that enable self-rolling. The electric control device controls the activation or deactivation of the motors of the left and right electric rollers, thereby achieving left and right movement of the body.

[0011] Furthermore, the sweep wheel includes a left sweep wheel and a right sweep wheel, each of which includes a rotating shaft, and a auger blade is fixedly installed on the outside of the rotating shaft; a storage box is fixedly installed at the lower end of the cylinder, the left end of the storage box is provided with a left storage space, and the right end of the storage box is provided with a right storage space, a fourth motor is fixedly installed in the left storage space, and a fifth motor is fixedly installed in the right storage space, the fourth motor is connected to the left sweep wheel, and the fifth motor is connected to the right sweep wheel, and the fourth motor and the fifth motor are both electrically connected to the electronic control device. During use, the electronic control device is controlled by a remote control to send instructions to the fourth motor and the fifth motor to quickly control the start and stop of the left and right sweep wheels.

[0012] The beneficial effects of the present invention are as follows: this device replaces manual labor with mechanical work like a robot, thereby reducing manual labor and further reducing the harm to the human body during the construction process, while at the same time improving work efficiency. When in use, the device is used in conjunction with the leveling device in the prior art, and the leveling device is connected to the leveling device receiver. The leveling device is used to emit a laser at a specified height, and the laser beam is used as a reference line. After the main body is powered on, the electric control device is connected to a remote control, which controls the left and right walking components to move the main body left and right. If the main body encounters a wall during the left and right movement, the sensor on the side of the main body senses that the main body is close to the wall. The sensor transmits this signal to the electric control device, and the electric control device issues a command to stop the left and right walking components. At the same time, the electric control device issues another command to start the front and rear walking components. After the front and rear walking components drive the main body forward one step, the front and rear walking components stop working. At this time, the electric control device issues another command to make the left and right walking components drive the main body to move in the opposite direction. By analogy, when the main body is working on the indoor floor to level it, it can automatically move left and right, automatically take a step forward when encountering a wall, and then turn around and walk in the opposite direction. During the repeated cyclic movement of the main body, the sweeping wheel of the leveling component performs the leveling work, and finally the entire indoor floor is leveled. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a schematic diagram of the top structure of the present invention; Figure 3 It is a left-side structural schematic diagram of the present invention; Figure 4 It is a right side structural schematic diagram of the present invention; Figure 5 It is a bottom view structural diagram of the present invention; Figure 6 It is a top view of the three-dimensional structure of the present invention; Figure 7 It is a bottom-up perspective structural diagram of the present invention; Figure 8 The present invention Figure 7 Middle A enlarged view; Figure 9 This is a schematic diagram of the front and rear walking assembly structure of the present invention; Figure 10 The present invention Figure 9 Middle B: Enlarged image; Figure 11 It is a schematic structural diagram of the transverse drive assembly of the present invention.

[0014] In the figure: 1 body, 2 sensor, 3 electronic control device, 4 cylinder, 5 leveling instrument receiver, 6 connecting seat, 7 top plate, 8 bottom plate, 9 first motor, 10 screw, 11 moving seat, 12 guide protrusion, 13 guide groove, 14 second motor, 15 belt, 16 driven shaft, 17 connecting plate, 18 guide rail, 19 third motor, 20 front group bearing seat, 21 rear group bearing seat, 22 front drive shaft, 23 rear drive shaft, 24 turbine, 25 first sprocket, 26 worm, 27 second sprocket, 28 front left crank, 29 front right crank, 30 rear left crank, 31 rear right crank, 32 left shifting foot, 33 right shifting foot, 34 left fixed seat group, 35 right fixed seat group, 36 left electric roller, 37 right electric roller, 38 left sweeping wheel, 39 right sweeping wheel, 40 storage box, 41 fourth motor, 42 fifth motor, 43 chain. DETAILED DESCRIPTION

[0015] The present invention will be further described in detail below with reference to the accompanying drawings. It should be pointed out that all directional words such as up, down, front, back, left, and right appearing in the present invention do not limit the present invention, but are only for the purpose of more clearly illustrating and explaining the present invention. Example

[0016] like Figure 1-11 As shown, this embodiment discloses an indoor floor leveling device, which includes a main body 1, the main body 1 is provided with an electronic control device 3, the electronic control device 3 is electrically connected to a left and right travel assembly for the main body 1 to move left and right, and the electronic control device 3 is electrically connected to a forward and backward travel assembly for the main body 1 to move forward and backward. Sensors 2 are provided at both the left and right ends of the main body 1, and the sensors 2 are electrically connected to the electronic control device 3. A leveling assembly is provided at the front end of the main body 1. The leveling assembly includes a cylinder 4, the lower end of the cylinder 4 is provided with a sweep wheel, the upper end of the cylinder 4 is provided with a leveling instrument receiver 5, and the leveling instrument receiver 5 is electrically connected to the electronic control device 3. The interior of the cylinder 4 is provided with a vertical drive assembly for driving the cylinder 4 to move in the up and down directions.

[0017] The vertical drive assembly includes a connecting seat 6, the upper end of the connecting seat 6 is vertically fixedly connected to a top plate 7, the lower end of the connecting seat 6 is vertically fixedly connected to a bottom plate 8, the bottom plate 8 is fixedly provided with a first motor 9, the first motor 9 is connected to a screw 10, the upper end of the screw 10 is rotatably connected to the top plate 7, the external thread of the screw 10 is connected to a moving seat 11, the side wall of the moving seat 11 is fixedly connected to a guide protrusion 12, the side wall of the connecting seat 6 is provided with a guide groove 13, the guide protrusion 12 is slidably connected to the guide groove 13, and the side wall of the moving seat 11 is fixedly connected to the inner wall of the cylinder 4. During use, the vertical drive assembly drives the cylinder 4 to adjust its height up and down to achieve vertical adjustment of the sweep wheel. The electronic control device 3 controls the first motor 9 to start, and the first motor 9 drives the screw 10 to rotate. During the rotation of the screw 10, the movable seat 11 moves upward or downward. The movement of the movable seat 11 drives the cylinder 4 to move upward or downward. The movement of the cylinder 4 drives the sweep wheel to move, thereby achieving vertical adjustment of the sweep wheel. The electronic control device 3 is connected to a remote control, which is simple to operate. The vertical adjustment of the sweep wheel is stepless and highly accurate.

[0018] The main body 1 is provided with a transverse drive assembly for driving the cylinder 4 to move left and right; the transverse drive assembly includes a second motor 14 fixedly provided on the side wall of the main body 1, the output shaft of the second motor 14 is connected to a driven shaft 16 via a belt 15, the belt 15 is connected to a connecting plate 17, the side wall of the connecting plate 17 is fixedly connected to the side wall of the connecting seat 6, the outer side wall of the main body 1 is fixedly provided with a guide rail 18, and the connecting plate 17 is slidably connected to the guide rail 18. During use, the transverse drive assembly drives the cylinder 4 to adjust the left and right position to achieve the left and right position adjustment of the sweeping wheel, the electronic control device 3 controls the second motor 14 to start, the second motor 14 drives the belt 15 to move left and right, the left and right movement of the belt 15 drives the connecting plate 17 to move left and right, the left and right movement of the connecting plate 17 drives the connecting seat 6 to move left and right, the connecting seat 6 drives the cylinder 4 to move left and right, the left and right movement of the cylinder 4 drives the left and right position adjustment of the sweeping wheel, and the stepless adjustment is achieved through the remote control, and the operation is simple and convenient.

[0019] During use, the device is connected to a conventional leveling device and the leveling device receiver 5. The leveling device emits a laser beam at a specified height, using the laser beam as a reference line. After the main body 1 is powered on, the electronic control device 3 is connected to a remote control. The remote control controls the left and right travel components, driving the main body 1 to move left and right. If the main body 1 encounters a wall during this movement, the sensor 2 on the side of the main body 1 senses that the main body 1 is close to the wall. The sensor 2 transmits this signal to the electronic control device 3, which then issues a command to stop the left and right travel components. Simultaneously, the electronic control device 3 issues another command to activate the forward and backward travel components. After the forward and backward travel components drive the main body 1 forward one step, the forward and backward travel components stop. At this point, the electronic control device 3 issues another command to cause the left and right travel components to move the main body 1 in the opposite direction. Similarly, when the main body 1 is working on the indoor floor to level, it can automatically move left and right, automatically move forward one step upon encountering a wall, and then turn around and move in the opposite direction. During this repeated cycle of movement of the main body 1, the sweeping wheels of the leveling components perform the leveling work, ultimately achieving leveling of the entire indoor floor. This device replaces manual labor through mechanical work like a robot, reducing manual labor and further reducing harm to the human body during the construction process, while also improving work efficiency. Example

[0020] like Figure 1-11 As shown, this embodiment discloses an indoor floor leveling device, which includes a main body 1, the main body 1 is provided with an electronic control device 3, the electronic control device 3 is electrically connected to a left and right travel assembly for the main body 1 to move left and right, and the electronic control device 3 is electrically connected to a forward and backward travel assembly for the main body 1 to move forward and backward. Sensors 2 are provided at both the left and right ends of the main body 1, and the sensors 2 are electrically connected to the electronic control device 3. A leveling assembly is provided at the front end of the main body 1. The leveling assembly includes a cylinder 4, the lower end of the cylinder 4 is provided with a sweep wheel, the upper end of the cylinder 4 is provided with a leveling instrument receiver 5, and the leveling instrument receiver 5 is electrically connected to the electronic control device 3. The interior of the cylinder 4 is provided with a vertical drive assembly for driving the cylinder 4 to move in the up and down directions.

[0021] The vertical drive assembly includes a connecting seat 6, the upper end of the connecting seat 6 is vertically fixedly connected to a top plate 7, the lower end of the connecting seat 6 is vertically fixedly connected to a bottom plate 8, the bottom plate 8 is fixedly provided with a first motor 9, the first motor 9 is connected to a screw 10, the upper end of the screw 10 is rotatably connected to the top plate 7, the external thread of the screw 10 is connected to a moving seat 11, the side wall of the moving seat 11 is fixedly connected to a guide protrusion 12, the side wall of the connecting seat 6 is provided with a guide groove 13, the guide protrusion 12 is slidably connected to the guide groove 13, and the side wall of the moving seat 11 is fixedly connected to the inner wall of the cylinder 4. During use, the vertical drive assembly drives the cylinder 4 to adjust its height up and down to achieve vertical adjustment of the sweep wheel. The electronic control device 3 controls the first motor 9 to start, and the first motor 9 drives the screw 10 to rotate. During the rotation of the screw 10, the movable seat 11 moves upward or downward. The movement of the movable seat 11 drives the cylinder 4 to move upward or downward. The movement of the cylinder 4 drives the sweep wheel to move, thereby achieving vertical adjustment of the sweep wheel. The electronic control device 3 is connected to a remote control, which is simple to operate. The vertical adjustment of the sweep wheel is stepless and highly accurate.

[0022] The main body 1 is provided with a transverse drive assembly for driving the cylinder 4 to move left and right; the transverse drive assembly includes a second motor 14 fixedly provided on the side wall of the main body 1, the output shaft of the second motor 14 is connected to a driven shaft 16 via a belt 15, the belt 15 is connected to a connecting plate 17, the side wall of the connecting plate 17 is fixedly connected to the side wall of the connecting seat 6, the outer side wall of the main body 1 is fixedly provided with a guide rail 18, and the connecting plate 17 is slidably connected to the guide rail 18. During use, the transverse drive assembly drives the cylinder 4 to adjust the left and right position to achieve the left and right position adjustment of the sweeping wheel, the electronic control device 3 controls the second motor 14 to start, the second motor 14 drives the belt 15 to move left and right, the left and right movement of the belt 15 drives the connecting plate 17 to move left and right, the left and right movement of the connecting plate 17 drives the connecting seat 6 to move left and right, the connecting seat 6 drives the cylinder 4 to move left and right, the left and right movement of the cylinder 4 drives the left and right position adjustment of the sweeping wheel, and the stepless adjustment is achieved through the remote control, and the operation is simple and convenient.

[0023] During use, the device is connected to a conventional leveling device and the leveling device receiver 5. The leveling device emits a laser beam at a specified height, using the laser beam as a reference line. After the main body 1 is powered on, the electronic control device 3 is connected to a remote control. The remote control controls the left and right travel components, driving the main body 1 to move left and right. If the main body 1 encounters a wall during this movement, the sensor 2 on the side of the main body 1 senses that the main body 1 is close to the wall. The sensor 2 transmits this signal to the electronic control device 3, which then issues a command to stop the left and right travel components. Simultaneously, the electronic control device 3 issues another command to activate the forward and backward travel components. After the forward and backward travel components drive the main body 1 forward one step, the forward and backward travel components stop. At this point, the electronic control device 3 issues another command to cause the left and right travel components to move the main body 1 in the opposite direction. Similarly, when the main body 1 is working on the indoor floor to level, it can automatically move left and right, automatically move forward one step upon encountering a wall, and then turn around and move in the opposite direction. During this repeated cycle of movement of the main body 1, the sweeping wheels of the leveling components perform the leveling work, ultimately achieving leveling of the entire indoor floor. This device replaces manual labor through mechanical work like a robot, reducing manual labor and further reducing harm to the human body during the construction process, while also improving work efficiency.

[0024] For better effect, the front and rear walking components include a third motor 19 fixedly arranged inside the body 1, a front group bearing seat 20 and a rear group bearing seat 21 fixedly arranged inside the body 1, a front transmission shaft 22 is arranged between the front group bearing seats 20, a rear transmission shaft 23 is arranged between the rear group bearing seats 21, a turbine 24 and a first sprocket 25 are fixedly arranged on the outside of the rear transmission shaft 23, the output shaft of the third motor 19 is connected to a worm 26, and the worm 26 is connected to the turbine 24; the front transmission A second sprocket 27 is provided on the outside of the shaft 22, and the second sprocket 27 is connected to the first sprocket 25 through a chain 43; the left end of the front transmission shaft 22 is connected to the front left crank 28, and the right end of the front transmission shaft 22 is connected to the front right crank 29; the left end of the rear transmission shaft 23 is connected to the rear left crank 30, and the right end of the rear transmission shaft 23 is connected to the rear right crank 31; a left shifting foot 32 is provided between the front left crank 28 and the rear left crank 30, and a right shifting foot 33 is provided between the front right crank 29 and the rear right crank 31.

[0025] The front left crank 28, front right crank 29, rear left crank 30, and rear right crank 31 each include a middle portion, the upper end of which is vertically fixedly connected to an upper docking sleeve, and the lower end of which is vertically fixedly connected to a lower docking sleeve. The left and right stepping feet 32 ​​and 33 each include a footboard, the middle portion of which is vertically fixedly connected to an upwardly extending support plate, and the surface of the support plate is provided with a front connection hole and a rear connection hole. Through the ingenious structural design of the front left crank 28, front right crank 29, rear left crank 30, rear right crank 31, left stepping foot 32, and right stepping foot 33, the main body 1 can move forward or backward like a human, replacing manual construction, reducing labor and improving work efficiency.

[0026] The operating principle is as follows: the remote control sends a command to the electronic control device 3 to start the third motor 19. The third motor 19 starts to rotate the worm 26, which in turn drives the rear drive shaft 23 via the turbine 24. The rotation of the rear drive shaft 23 drives the front drive shaft 22 to rotate synchronously via the chain 43. The synchronous rotation of the front and rear drive shafts 22, 23, drives the front left crank 28, rear left crank 30, front right crank 29, and rear left crank 30, which in turn drives the left and right stepping feet 32, 33 to move, enabling the main body 1 to move forward or backward. Example

[0027] like Figure 1-11 As shown, this embodiment discloses an indoor floor leveling device, which includes a main body 1, the main body 1 is provided with an electronic control device 3, the electronic control device 3 is electrically connected to a left and right travel assembly for the main body 1 to move left and right, and the electronic control device 3 is electrically connected to a forward and backward travel assembly for the main body 1 to move forward and backward. Sensors 2 are provided at both the left and right ends of the main body 1, and the sensors 2 are electrically connected to the electronic control device 3. A leveling assembly is provided at the front end of the main body 1. The leveling assembly includes a cylinder 4, the lower end of the cylinder 4 is provided with a sweep wheel, the upper end of the cylinder 4 is provided with a leveling instrument receiver 5, and the leveling instrument receiver 5 is electrically connected to the electronic control device 3. The interior of the cylinder 4 is provided with a vertical drive assembly for driving the cylinder 4 to move in the up and down directions.

[0028] The vertical drive assembly includes a connecting seat 6, the upper end of the connecting seat 6 is vertically fixedly connected to a top plate 7, the lower end of the connecting seat 6 is vertically fixedly connected to a bottom plate 8, the bottom plate 8 is fixedly provided with a first motor 9, the first motor 9 is connected to a screw 10, the upper end of the screw 10 is rotatably connected to the top plate 7, the external thread of the screw 10 is connected to a moving seat 11, the side wall of the moving seat 11 is fixedly connected to a guide protrusion 12, the side wall of the connecting seat 6 is provided with a guide groove 13, the guide protrusion 12 is slidably connected to the guide groove 13, and the side wall of the moving seat 11 is fixedly connected to the inner wall of the cylinder 4. During use, the vertical drive assembly drives the cylinder 4 to adjust its height up and down to achieve vertical adjustment of the sweep wheel. The electronic control device 3 controls the first motor 9 to start, and the first motor 9 drives the screw 10 to rotate. During the rotation of the screw 10, the movable seat 11 moves upward or downward. The movement of the movable seat 11 drives the cylinder 4 to move upward or downward. The movement of the cylinder 4 drives the sweep wheel to move, thereby achieving vertical adjustment of the sweep wheel. The electronic control device 3 is connected to a remote control, which is simple to operate. The vertical adjustment of the sweep wheel is stepless and highly accurate.

[0029] The main body 1 is provided with a transverse drive assembly for driving the cylinder 4 to move left and right; the transverse drive assembly includes a second motor 14 fixedly provided on the side wall of the main body 1, the output shaft of the second motor 14 is connected to a driven shaft 16 via a belt 15, the belt 15 is connected to a connecting plate 17, the side wall of the connecting plate 17 is fixedly connected to the side wall of the connecting seat 6, the outer side wall of the main body 1 is fixedly provided with a guide rail 18, and the connecting plate 17 is slidably connected to the guide rail 18. During use, the transverse drive assembly drives the cylinder 4 to adjust the left and right position to achieve the left and right position adjustment of the sweeping wheel, the electronic control device 3 controls the second motor 14 to start, the second motor 14 drives the belt 15 to move left and right, the left and right movement of the belt 15 drives the connecting plate 17 to move left and right, the left and right movement of the connecting plate 17 drives the connecting seat 6 to move left and right, the connecting seat 6 drives the cylinder 4 to move left and right, the left and right movement of the cylinder 4 drives the left and right position adjustment of the sweeping wheel, and the stepless adjustment is achieved through the remote control, and the operation is simple and convenient.

[0030] During use, the device is connected to a conventional leveling device and the leveling device receiver 5. The leveling device emits a laser beam at a specified height, using the laser beam as a reference line. After the main body 1 is powered on, the electronic control device 3 is connected to a remote control. The remote control controls the left and right travel components, driving the main body 1 to move left and right. If the main body 1 encounters a wall during this movement, the sensor 2 on the side of the main body 1 senses that the main body 1 is close to the wall. The sensor 2 transmits this signal to the electronic control device 3, which then issues a command to stop the left and right travel components. Simultaneously, the electronic control device 3 issues another command to activate the forward and backward travel components. After the forward and backward travel components drive the main body 1 forward one step, the forward and backward travel components stop. At this point, the electronic control device 3 issues another command to cause the left and right travel components to move the main body 1 in the opposite direction. Similarly, when the main body 1 is working on the indoor floor to level, it can automatically move left and right, automatically move forward one step upon encountering a wall, and then turn around and move in the opposite direction. During this repeated cycle of movement of the main body 1, the sweeping wheels of the leveling components perform the leveling work, ultimately achieving leveling of the entire indoor floor. This device replaces manual labor through mechanical work like a robot, reducing manual labor and further reducing harm to the human body during the construction process, while also improving work efficiency.

[0031] For better effect, the front and rear walking components include a third motor 19 fixedly arranged inside the body 1, a front group bearing seat 20 and a rear group bearing seat 21 fixedly arranged inside the body 1, a front transmission shaft 22 is arranged between the front group bearing seats 20, a rear transmission shaft 23 is arranged between the rear group bearing seats 21, a turbine 24 and a first sprocket 25 are fixedly arranged on the outside of the rear transmission shaft 23, the output shaft of the third motor 19 is connected to a worm 26, and the worm 26 is connected to the turbine 24; the front transmission A second sprocket 27 is provided on the exterior of the shaft 22, and the second sprocket 27 is connected to the first sprocket 25 via a chain 43. The left end of the front drive shaft 22 is connected to a front left crank 28, and the right end of the front drive shaft 22 is connected to a front right crank 29. The left end of the rear drive shaft 23 is connected to a rear left crank 30, and the right end of the rear drive shaft 23 is connected to a rear right crank 31. A left shifting foot 32 is provided between the front left crank 28 and the rear left crank 30, and a right shifting foot 33 is provided between the front right crank 29 and the rear right crank 31. The working principle is as follows: the remote control causes the electronic control device 3 to issue a command to start the third motor 19, which starts to drive the worm 26 to rotate. The worm 26 drives the rear drive shaft 23 to rotate through the turbine 24. The rotation of the rear drive shaft 23 drives the front drive shaft 22 to rotate synchronously through the chain 43. During the synchronous rotation of the front transmission shaft 22 and the rear transmission shaft 23, the front left crank 28, the rear left crank 30 and the front right crank 29, the rear left crank 30 are driven to move, and then the left moving foot 32 and the right moving foot 33 are driven to move, so as to realize the forward or backward walking of the main body 1.

[0032] The front left crank 28, front right crank 29, rear left crank 30, and rear right crank 31 each include a middle portion, the upper end of which is vertically fixedly connected to an upper docking sleeve, and the lower end of which is vertically fixedly connected to a lower docking sleeve. The left and right stepping feet 32 ​​and 33 each include a footboard, the middle portion of which is vertically fixedly connected to an upwardly extending support plate, and the surface of the support plate is provided with a front connection hole and a rear connection hole. Through the ingenious structural design of the front left crank 28, front right crank 29, rear left crank 30, rear right crank 31, left stepping foot 32, and right stepping foot 33, the main body 1 can move forward or backward like a human, replacing manual construction, reducing labor and improving work efficiency.

[0033] For better effect, the left and right travel components include a left fixed seat group 34 and a right fixed seat group 35 fixedly arranged at the lower end of the body 1. A left electric roller 36 is arranged between the left fixed seat group 34, and a right electric roller 37 is arranged between the right fixed seat group 35. The left electric roller 36 and the right electric roller 37 are both electrically connected to the electronic control device 3. The left electric roller 36 and the right electric roller 37 are existing products, mostly used in the field of conveyor belts. The electric rollers have their own motors inside, which can achieve self-rolling. The electric control device 3 controls the start or stop of the motors of the left electric roller and the right electric roller 37, thereby achieving left and right movement of the body 1.

[0034] To achieve better results, the sweep wheels include a left sweep wheel 38 and a right sweep wheel 39, each of which includes a rotating shaft, with an auger blade fixedly provided on the outside of the rotating shaft. A storage box 40 is fixedly provided at the lower end of the cylinder 4, with a left storage space provided at the left end of the storage box 40 and a right storage space provided at the right end of the storage box 40. A fourth motor 41 is fixedly provided inside the left storage space, and a fifth motor 42 is fixedly provided inside the right storage space. The fourth motor 41 is connected to the left sweep wheel 38, and the fifth motor 42 is connected to the right sweep wheel 39. The fourth motor 41 and the fifth motor 42 are both electrically connected to the electronic control device 3. During use, the electronic control device 3 is controlled by a remote controller to send commands to the fourth motor 41 and the fifth motor 42 to quickly control the start and stop of the left sweep wheel 38 and the right sweep wheel 39.

[0035] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solutions and concepts of the present invention within the technical scope disclosed by the present invention, and they should be covered by the scope of protection of the present invention.

Claims

1. An indoor floor leveling device, comprising a main body, wherein the main body is provided with an electric control device, characterized in that: The electronic control device is electrically connected to a left and right walking component for the body to move left and right, and the electronic control device is electrically connected to a front and rear walking component for the body to move forward and backward. Sensors are provided at both left and right ends of the body, and the sensors are electrically connected to the electronic control device. A leveling component is provided at the front end of the body.

2. The indoor floor leveling device according to claim 1, characterized in that: The leveling assembly includes a cylinder, a sweep wheel is provided at the lower end of the cylinder, a leveling instrument receiver is provided at the upper end of the cylinder, and the leveling instrument receiver is electrically connected to the electronic control device, and a vertical drive assembly is provided inside the cylinder for driving the cylinder to move up and down.

3. The indoor floor leveling device according to claim 2, characterized in that: The vertical drive assembly includes a connecting seat, the upper end of the connecting seat is vertically fixedly connected to the top plate, the lower end of the connecting seat is vertically fixedly connected to the bottom plate, the bottom plate is fixedly provided with a first motor, the first motor is connected to a screw, the upper end of the screw is rotatably connected to the top plate, the external thread of the screw is connected to a moving seat, the side wall of the moving seat is fixedly connected to a guide protrusion, the side wall of the connecting seat is provided with a guide groove, the guide protrusion is slidably connected to the guide groove, and the side wall of the moving seat is fixedly connected to the inner side wall of the cylinder.

4. The indoor floor leveling device according to claim 3, characterized in that: The main body is provided with a transverse drive assembly for moving the drive cylinder left and right; the transverse drive assembly includes a second motor fixedly arranged on the side wall of the main body, the output shaft of the second motor is connected to the driven shaft via a belt, the belt is connected to a connecting plate, the side wall of the connecting plate is fixedly connected to the side wall of the connecting seat, the outer side wall of the main body is fixedly provided with a guide rail, and the connecting plate is slidably connected to the guide rail.

5. The indoor floor leveling device according to claim 1, characterized in that: The front and rear walking components include a third motor fixedly arranged inside the body, a front group of bearing seats and a rear group of bearing seats fixedly arranged inside the body, a front transmission shaft is arranged between the front group of bearing seats, a rear transmission shaft is arranged between the rear group of bearing seats, a turbine and a first sprocket are fixedly arranged on the outside of the rear transmission shaft, the output shaft of the third motor is connected to a worm, and the worm is connected to the turbine; a second sprocket is arranged on the outside of the front transmission shaft, and the second sprocket is connected to the first sprocket through a chain; the left end of the front transmission shaft is connected to the front left crank, and the right end of the front transmission shaft is connected to the front right crank; the left end of the rear transmission shaft is connected to the rear left crank, and the right end of the rear transmission shaft is connected to the rear right crank; a left shifting foot is arranged between the front left crank and the rear left crank, and a right shifting foot is arranged between the front right crank and the rear right crank.

6. The indoor floor leveling device according to claim 5, characterized in that: The front left crank, front right crank, rear left crank and rear right crank all include a middle part, the upper end of the middle part is vertically fixedly connected to the upper docking tube, and the lower end of the middle part is vertically fixedly connected to the lower docking tube; the left shifting foot and the right shifting foot both include a foot plate, the middle position of the foot plate is vertically fixedly connected to an upward extending support plate, and the plate surface of the support plate is provided with a front connecting hole and a rear connecting hole.

7. The indoor floor leveling device according to claim 1, characterized in that: The left and right walking components include a left fixed seat group and a right fixed seat group fixedly arranged at the lower end of the body, a left electric roller is arranged between the left fixed seat group, and a right electric roller is arranged between the right fixed seat groups, and the left electric roller and the right electric roller are both electrically connected to the electric control device.

8. The indoor floor leveling device according to claim 2, characterized in that: The sweeping wheel includes a left sweeping wheel and a right sweeping wheel, and the left sweeping wheel and the right sweeping wheel both include a rotating shaft, and a auger piece is fixedly provided on the outside of the rotating shaft; a storage box is fixedly provided on the lower end of the cylinder, a left storage space is provided on the left end of the storage box, and a right storage space is provided on the right end of the storage box, a fourth motor is fixedly provided inside the left storage space, and a fifth motor is fixedly provided inside the right storage space, the fourth motor is connected to the left sweeping wheel, and the fifth motor is connected to the right sweeping wheel, and the fourth motor and the fifth motor are both electrically connected to the electronic control device.

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