Intelligent plastering robot for plastering and slicking wall surface

Abstract

The intelligent plastering robot comprises a plastering tail end tool and a lifting mechanism connected with the plastering tail end tool, and the lifting mechanism comprises a moving platform, a plastering head, a plastering head and a plastering head, the third-stage lifting frame is arranged on one side of the top of the movable platform and connected with the plastering tail end tool; the main control unit box is arranged on the other side of the top of the movable platform and electrically connected with the movable platform, the third-stage lifting frame and the plastering tail end tool. According to the automatic plastering robot, the dependence of plastering operation on manpower and material waste can be reduced, the automation degree and construction efficiency of plastering operation are improved, the mobile platform, the three-stage lifting frame and the plastering tail end tool are regulated and controlled through the main control unit box, the mobile platform enables the robot to move flexibly, and the construction efficiency is improved. The three-level lifting frame can achieve multi-height stopping plastering, the purpose of multi-level driving of a single driver can be achieved, on the other hand, the structural reliability can be improved, maintenance is reduced, and the purpose of full-life-cycle work is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to an intelligent plastering robot for wall surface plastering and scraping. BACKGROUND

[0002] In building construction, wall body after completion of brick laying usually needs to be plastered. Traditional manual plastering has high labor intensity, low plastering efficiency, high requirement for worker skill level, and unstable quality, which makes construction cost high and construction efficiency low. Auxiliary plastering equipment can alleviate the above problems.

[0003] However, most of the existing plastering equipment is semi-automatic plastering, which needs manual matching of plastering end tools to complete the plastering operation, and requires operators to spend a lot of physical strength, especially in large-area plastering work, which will lead to low work efficiency. And due to the harshness of the working environment, such as high temperature, the risk of having pneumoconiosis, and other harsh construction environments, leading to a shortage of plastering workers, in addition, improper use of plastering tools will lead to waste of plastering materials, reducing the economic efficiency of construction. CONTENT OF THE INVENTION

[0004] Therefore, it is necessary to provide an intelligent plastering robot for wall surface plastering and scraping to overcome the defects mentioned in the background.

[0005] An intelligent plastering robot for wall surface plastering and scraping, comprising a plastering end tool and a lifting mechanism connected thereto, the lifting mechanism comprising:

[0006] a mobile platform;

[0007] a three-stage lifting frame arranged on one side of the top of the mobile platform and connected with the plastering end tool;

[0008] a main control unit box arranged on the other side of the top of the mobile platform and electrically connected with the mobile platform, the three-stage lifting frame and the plastering end tool.

[0009] As a preferred embodiment of the intelligent plastering robot for wall surface plastering and scraping in the present application, the mobile platform is a four-wheel steering mobile chassis.

[0010] As a preferred embodiment of the intelligent plastering robot for wall surface plastering and scraping in the present application, the three-stage lifting frame comprises a lifting base frame, a second-stage lifting frame and a third-stage lifting frame arranged in sequence, the lifting base frame, the second-stage lifting frame and the third-stage lifting frame are connected with each other, the bottom of the lifting base frame is slidably connected with the mobile platform through a first driving unit and a slide rail, and the third-stage lifting frame is slidably connected with the plastering end tool.

[0011] As a preferred of the intelligent plastering robot for wall surface plastering and scraping in the utility model, a plurality of guide wheels are arranged in the lifting base frame, the second stage lifting frame and the third stage lifting frame, and a fixing device is arranged on the top of the third stage lifting frame.

[0012] As a preferred of the intelligent plastering robot for wall surface plastering and scraping in the utility model, the third stage lifting frame further comprises a second driving unit and a belt, the second driving unit is arranged on the top of the moving platform, one end of the belt is connected with the plastering end tool after sequentially passing through the guide wheels on the lifting base frame, the second stage lifting frame and the third stage lifting frame, and the other end of the belt is connected with the second driving unit.

[0013] As a preferred of the intelligent plastering robot for wall surface plastering and scraping in the utility model, the main control unit box is rotatably connected with the upper part of the lifting base frame through the connecting piece.

[0014] The utility model has the advantages of:

[0015] 1, the utility model discloses a main control unit box is regulated and control to the moving platform, third stage lifting frame and plastering end tool, and the moving platform makes the robot can realize flexible motion, and the third stage lifting frame can realize the stop of plastering of multiple height, can realize the purpose of single driver multistage drive, on the other hand, can improve the structural reliability, reduces the maintenance, realizes the purpose of whole life cycle work.

[0016] 2, the utility model can reduce the plastering operation to the dependence of manual work and material waste, improves the automation degree and construction efficiency of plastering operation. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the drawings needed in the embodiment or prior art description will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0018] Fig. 1 It is the whole structure schematic diagram of the intelligent plastering robot in the embodiment of the present application;

[0019] Fig. 2 It is the whole structure schematic diagram of the intelligent plastering robot in the embodiment of the present application when not connecting end plastering tool;

[0020] Fig. 3 It is the whole structure schematic diagram of the intelligent plastering robot in the embodiment of the present application when not connecting end plastering tool;

[0021] Mark explanation:

[0022] 1. Trowel tip tool

[0023] 2. Mobile platform

[0024] 3. Three-stage lifting frame; 31, lifting base frame; 33, second-stage lifting frame; 33, third-stage lifting frame; 34, first driving unit; 35, guide wheel; 36, fixing device; 37, second driving unit; 38, webbing;

[0025] 4. Master control unit box

[0026] 5. Connecting piece DETAILED DESCRIPTION

[0027] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways from those described herein without departing from the scope of the present application and it is understood that similar improvements to those described herein will occur to the skilled person to which the application pertains. Therefore, the present application is not intended to be limited to the specific embodiments disclosed below, but includes all such alternatives, modifications and equivalents for each aspect of the present application.

[0028] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely used for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0029] In addition, the terms "first", "second", etc. are used only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0030] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," 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 communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0031] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0032] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0033] Example

[0034] This embodiment provides an intelligent plastering robot for smoothing and leveling wall surfaces, such as... Figs. 1 to 3 As shown, the device includes a lifting mechanism and a plastering end tool 1 located on one side of it. The lifting mechanism includes a mobile platform 2, a three-stage lifting frame 3, and a main control unit box 4. The three-stage lifting frame 3 is located on one side of the top of the mobile platform 2, and its side near the wall is slidably connected to the plastering end tool 1. The main control unit box 4 is located on the other side of the top of the mobile platform, and it is electrically connected to the mobile platform 2, the three-stage lifting frame 3, and the plastering end tool 1. It is used to control the electrical equipment and components of the plastering end tool 1, the mobile platform 2, and the three-stage lifting frame 3.

[0035] In the embodiment, the mobile platform 2 is a four-wheel steering mobile chassis with four independent traction and steering functions. Any direction of the mobile posture adjustment can be provided, and any angle and direction of the movement in the plane can be achieved, so that the robot can realize relatively free position adjustment in a narrow space.

[0036] In the embodiment, the three-stage lifting frame 3 includes a lifting base frame 31, a second-stage lifting frame 32 and a third-stage lifting frame 33 arranged in sequence, and the lifting base frame 31, the second-stage lifting frame 32 and the third-stage lifting frame 33 are connected to each other. The bottom of the lifting base frame 31 is provided with a sliding block, the three-stage lifting frame 3 is slidably connected to the sliding rail on the top of the mobile platform 2 through the sliding block, and the top of the mobile platform 2 is further provided with a first driving unit 34 for driving the three-stage lifting frame 3 to slide along the sliding rail. The third-stage lifting frame is provided with a limiting sliding rail arranged in the axial direction on the side connected with the plaster end tool, and the plaster end tool is slidably connected to the three-stage lifting frame 3 through the limiting sliding rail.

[0037] A plurality of guide wheels 35 are arranged in the lifting base frame 31, the second-stage lifting frame 32 and the third-stage lifting frame 33, and a fixing device 36 is arranged on the top of the third-stage lifting frame 33.

[0038] The three-stage lifting frame 3 further includes a second driving unit 37 and a belt 38. The second driving unit 37 is arranged on the top of the mobile platform 2, one end of the belt 38 is connected to the plaster end tool 1 after passing through the guide wheels 35 on the lifting base frame 31, the second-stage lifting frame 32 and the third-stage lifting frame 33 in sequence, and the other end of the belt 38 is connected to the second driving unit 37. The guide wheels 35 and the fixing device 36 are used to limit the position of the lifting base frame 31, the second-stage lifting frame 32 and the third-stage lifting frame 33 and to transmit the lifting force to the end, and the adjacent lifting frames are dragged to move vertically and linearly by the belt 38.

[0039] When the third-stage lifting frame 33 is in contact with the plaster end tool 1 and continues to move upward, the guide wheels 35 on the third-stage lifting frame 33 will lose the function, and the belt 38 will move upward with the third-stage lifting frame 33 and the plaster end tool 1 under the driving of the second driving unit 37, and the same is true for the second-stage lifting frame 22, so as to realize the purpose of single actuator multi-stage lifting.

[0040] The third-stage lifting frame 33 needs to be adjusted according to the plaster position, and the upper part of the lifting base frame 31 is rotationally connected to the upper part of the main control unit box through a connecting piece, so as to limit and fix the three-stage lifting frame 3.

[0041] The robot adopts the design of automatic feeding and multi-mechanism angle compensation, so that the plastering accuracy is improved, too many plastering workers are not needed, and the uneven plastering caused by manual plastering is avoided.

[0042] The technical features of the above-mentioned embodiments can be combined arbitrarily, and to make the description simple, all possible combinations of the technical features in the above-mentioned embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that it is within the scope of the present application.

[0043] The above-mentioned embodiments only express several implementation manners of the present application, the description is more specific and detailed, but it should not be understood as the limitation of the patent application scope. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. An intelligent plastering robot for smoothing and leveling wall surfaces, comprising a plastering end tool and a lifting mechanism connected thereto, characterized in that, The lifting mechanism includes: Mobile platform; The three-stage lifting frame is located on one side of the top of the mobile platform and is connected to the plastering end tool. The main control unit box is located on the other side of the top of the mobile platform and is electrically connected to the mobile platform, the three-stage lifting frame and the plastering end tool.

2. The intelligent plastering robot for smoothing and leveling wall surfaces according to claim 1, characterized in that, The mobile platform is a four-wheel drive steering wheel mobile chassis.

3. The intelligent plastering robot for smoothing and leveling wall surfaces according to claim 1, characterized in that, The three-stage lifting frame includes a lifting base frame, a second-stage lifting frame, and a third-stage lifting frame arranged sequentially. The lifting base frame, the second-stage lifting frame, and the third-stage lifting frame are interconnected. The bottom of the lifting base frame is slidably connected to the moving platform through a first drive unit and a slide rail. The third-stage lifting frame is slidably connected to the plastering end tool.

4. The intelligent plastering robot for smoothing and leveling wall surfaces according to claim 3, characterized in that, The lifting base frame, the second-stage lifting frame, and the third-stage lifting frame are equipped with multiple guide wheels, and the top of the third-stage lifting frame is equipped with a fixing device.

5. The intelligent plastering robot for smoothing and leveling wall surfaces according to claim 2, characterized in that, The three-stage lifting frame also includes a second drive unit and a webbing. The second drive unit is located on the top of the mobile platform. One end of the webbing passes through the guide wheels on the lifting base frame, the second-stage lifting frame and the third-stage lifting frame in sequence and is connected to the plastering end tool. The other end is connected to the second drive unit.

6. The intelligent plastering robot for smoothing and leveling wall surfaces according to claim 1, characterized in that, The upper part of the main control unit box is rotatably connected to the upper part of the lifting base frame via a connector.

Images