CN112096029A

CN112096029A - Retractable ground leveling robot

Info

Publication number: CN112096029A
Application number: CN201910524640.5A
Authority: CN
Inventors: 周惠兴; 李洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-12-18

Abstract

The invention discloses a retractable electromechanical integrated device for leveling ground cement, which structurally comprises: a set of fixed guide rails; one end of the group of wheel type motion structures is provided with a control console; a set of telescoping guide rails; a slider moving on the variable guide; the slide block is provided with a rotary scraper for leveling the ground. The wheel type moving structure makes linear motion on the fixed guide rail, the sliding block makes reciprocating motion on the variable guide rail, and the front and back double-rotation scrapers make rotary motion on the sliding block. The driving and the motion control of the electromechanical integrated device are completed by adopting an embedded system circuit and adopting an external power supply or a built-in rechargeable battery for supplying power. The adjustable working range is 2 meters to 3.5 meters, the full-automatic leveling can be implemented, the operation is simple, the time and the labor are saved, the working efficiency is improved, and the adjustable full-automatic leveling machine is particularly suitable for leveling small ground.

Description

Retractable ground leveling robot

Technical Field

The invention relates to the fields of buildings and interior decoration, in particular to an electromechanical integrated device for ground cement leveling, which is simple to operate, time-saving and labor-saving and can work fully automatically.

Background

The traditional indoor decoration needs to be carried out under the construction condition of manual ground leveling, the construction quantity is large, the manual ground leveling is not only low in efficiency, but also easy to generate the phenomenon of unevenness; simultaneously, the uniformity is hardly had in the constructor flattening effect of difference, and the human factor of error is great, and this makes the inevitable error appear in the in-process that follow-up ceramic tile laid, drags the construction progress slowly, and the life in later stage can not obtain the guarantee.

Disclosure of Invention

The invention provides a mechanical and electrical integration device for leveling ground cement, which is simple in operation, time-saving and labor-saving and can work fully automatically, in order to solve the technical link of leveling ground construction.

In order to achieve the purpose, the invention adopts the construction scheme that: a retractable ground leveling robot is employed, comprising: a set of fixed guide rails; one end of the group of wheel type motion structures is provided with a control console; a set of telescoping guide rails; a slider moving on the variable guide; the slide block is provided with a rotary scraper for leveling the ground. The wheel type moving structure makes linear motion on the fixed guide rail, the sliding block makes reciprocating motion on the variable guide rail, and the front and back double-rotation scrapers make rotary motion on the sliding block. The driving and the motion control of the electromechanical integrated device are completed by adopting an embedded system circuit, and the power of a direct current motor and the like is supplied by adopting a lithium battery.

Preferably, the leveling robot is fixed indoors by bolts in a construction environment, and a position for fixing the guide rail is reserved on a wall or the ground in advance.

Preferably, the fixed rail is kept level with the ground and the ground cement should set in about 45 minutes.

Preferably, the strength of the variable guide rail per se and the strength of the joint are kept stable, and when the robot passes through the joint, the deformation of the variable guide rail is ensured not to exceed 2 mm.

Preferably, the sliding block on the variable guide rail moves smoothly and rapidly, and keeps constant speed when passing through the joint of the original guide rail and the extended guide rail.

Preferably, the power supply battery is a large-capacity lithium battery, and a battery box is provided on the flattening device for replacement.

Preferably, the motor and the driving element of the ground leveling robot keep good water-resisting performance with a circuit, and the controller is isolated by a waterproof box.

Compared with the prior art, the invention uses the telescopic ground leveling robot, has simple operation, time and labor saving, can fully automatically work for leveling the ground cement, and improves the construction efficiency.

Drawings

The structure of the present invention will be further described with reference to the accompanying drawings.

Figure 1 is a schematic view of the present invention installed directly on a cement floor for on-site levelling.

FIG. 2 is a schematic view of the leveling of the wall support of the present invention.

FIG. 3 is a schematic view of the leveling of the adjustable support frame of the present invention installed on the ground.

Wherein: 1. fixing the guide rail; 2. a baffle plate; 3. a status indicator light; 4. a battery case; 5. a control box; 6. an emergency stop button; 7. a variable guide rail; 8. a moving wheel; 9. a slider; 10. a double helix leveling scraper; 11. a wall body; 12. a fixed platform with reinforcing ribs; 13; the horizontal screw is adjusted.

Detailed Description

The present invention is further described with reference to the accompanying drawings and the specific embodiments, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be more clearly and clearly defined.

Example of implementation: as shown in fig. 1, a retractable ground leveling robot structurally comprises: a set of fixed guide rails; one end of the group of wheel type motion structures is provided with a control console; a set of telescoping guide rails; a slider moving on the variable guide; the slide block is provided with a rotary scraper for leveling the ground. The wheel type moving structure makes linear motion on the fixed guide rail, the slide block makes reciprocating motion on the variable guide rail, and the front and back double-rotation scraping plates make rotary motion on the slide block to realize the leveling work of ground cement.

The leveling principle of the leveling robot is as follows: a front-and-back double-rotation scraper mechanism is adopted to push away cement mortar above a reference plane, so that the ground can be leveled in a small range, and the ground can be compacted under a certain pressure (about 3.5kg/cm 2); the X-direction sliding block arranged on the guide rail carries the reciprocating motion of the tail end of the leveling to achieve the purpose of linear leveling, and meanwhile, the length range of the sliding block is required to be telescopic, and two synchronous guide rails are adopted to support the reciprocating motion of the tail end mechanism; the robot moving guide rail is a Y-direction moving guide rail which is preset on the ground and provided with a support in the middle, when the robot is in a working state, the Y-direction moves at a slow speed, the X-direction moves in a rapid and cyclic reciprocating mode, and the leveling work of the tail end of the leveling mechanism in a large area is completed by using the working mode of motion superposition.

The ground leveling robot is installed in 3 ways, namely: as shown in fig. 1, before construction, the fixed guide rail is arranged in an area where workers perform flat compaction in advance, and the bearing cement is further compacted through the total amount of the equipment; the second method comprises the following steps: as shown in fig. 2, a bolt is fixedly installed on a wall, and an L-shaped steel material with a reinforcing rib is used as a platform for mounting and fixing a guide rail. Vertical screws are adopted between the fixed guide rail and the support platform to adjust the horizontal height. The third method comprises the following steps: as shown in fig. 3, a metal block (two or more sets) is placed under the guide rails so that the fixed guide rails are parallel and stable to the ground. The length of the variable guide rail is then adjusted to place the robot on the fixed guide rail.

The controller is powered on and then the operating mode (semi-automatic or fully automatic) is selected. Clicking to start (full-automatic working mode), or adjusting the working feed, fast retreat, leveling switch and slider switch button (semi-automatic working mode). The corresponding motor is driven, so that the robot can level the ground cement in the moving process.

The above knowledge of the embodiments is provided to explain the structure and characteristics of the present invention and to enable a person skilled in the art to fully understand the characteristics and usage of the invention, and the above fact does not limit the scope of the present invention in any way, and if various changes and modifications of the present invention are made without departing from the spirit and scope of the present invention, it is intended that these changes and modifications be included in the present invention if they fall within the scope of the claims and their equivalents.

Claims

1. The utility model provides a retractable ground flattening robot which characterized in that: a set of fixed guide rails; one end of the group of wheel type motion structures is provided with a control console; a set of telescoping guide rails; a slider moving on the variable guide; the slide block is provided with a rotary scraper for leveling the ground; the wheel type moving structure makes linear motion on the fixed guide rail, the slide block makes reciprocating motion on the variable guide rail, and the front and back double-rotation scrapers make rotary motion on the slide block; the driving and the motion control of the mechatronic device are completed by adopting an embedded control system, and the power is supplied by adopting a rechargeable battery or external power.

2. The retractable ground leveling robot of claim 1, wherein: the fixed guide rail is installed on the ground or indoors, and the wheel type moving mechanism moves on the guide rail, so that the whole leveling robot can stably move on the guide rail.

3. The retractable ground leveling robot of claim 1 or 2, wherein: besides the wheel type moving mechanism contacting with the guide rail, a baffle plate for cleaning the guide rail is arranged, so that foreign matters on the guide rail are prevented from obstructing the operation of the robot.

4. The retractable ground leveling robot of claim 1, wherein: the robot is provided with a variable guide rail, the original guide rail can extend out of a new guide rail from one end of the original guide rail, and the length of the guide rail extending out of the original guide rail can be adjusted according to needs, so that the walking wheels of the robot are exactly positioned on the fixed guide rail; in order to adapt to the indoor complex working environment, the maximum working width is 3.5 meters, the minimum working width is 2 meters, and after the length is manually adjusted to be proper, the extended guide rail is fixed by bolts.

5. The retractable ground leveling robot of claim 1 or 4, wherein: the variable guide rail is provided with a sliding block, the sliding block can move on the variable guide rail in a reciprocating way, and the sliding block has the same motion characteristics on the original guide rail and the extended guide rail; the connecting part of the sliding block and the guide rail is specially processed, and the movement of the sliding block is divided into 3 states: the method comprises an original guide rail single contact stage, an original guide rail and extended guide rail simultaneous contact stage and an extended guide rail single contact stage.

6. The retractable ground leveling robot of claim 1 or 5, wherein: the double-rotation scraper is arranged on the fixed sliding block in tandem, and the rotary scraper at the front end has the function of roughly leveling the cement mortar on the ground; the function of the rotary scraper at the rear end is to perform accurate leveling and compaction again on the basis of rough leveling, and the compaction strength can be adjusted through the height ratio of the two rotary scrapers.

7. The retractable ground leveling robot of claim 1, wherein: the movement process and the leveling process of the ground leveling robot are driven by a motor, a motor and a speed reducer.

8. The retractable ground leveling robot of claim 1, wherein: all the movements of the ground leveling robot are controlled by an embedded control system, the power supply of the system is provided by rechargeable batteries, and the rechargeable batteries are respectively converted into low voltage to be supplied to a controller and converted into high voltage to be supplied to a motor to move.

9. The retractable ground leveling robot of claim 1 or 8, wherein: the motor motion control can carry out multi-stage speed regulation and can provide working modes such as feeding, fast forwarding, fast rewinding and the like.

10. The retractable ground leveling robot of claim 1 or 8, wherein: the overall control system of the ground leveling robot comprises two working modes: planning and fully automatically identifying a working path; the working mode of semi-automatic construction is carried out through the key button, and the two working modes can be freely switched.

11. The retractable ground leveling robot of claim 1 or 10, wherein: the full-automatic identification and working path planning adopts various sensors (including laser sensors, vision sensors, torque sensors and the like) to capture space information and working condition information, and automatically identifies and avoids obstacles or artificial virtual walls in the leveling process.

12. The retractable ground leveling robot of claim 1 or 11, wherein: the full-automatic identification working mode captures spatial information, and the work can be automatically stopped when the work is finished; when foreign matters appear on the guide rail, so that the load of the mobile driving motor is overlarge, an emergency stop is generated and an error signal is output, and the emergency stop button universal for the electrical equipment is arranged.