Building plastering device

Abstract

The utility model relates to building construction equipment, in particular to a building plastering device which comprises a base, fixing frames are installed on the two sides of the base, pushing handles are arranged on the rear sides of the fixing frames so that workers can move the device conveniently, longitudinal jacking assemblies are arranged on the two sides of each fixing frame, and a control box is longitudinally connected between the fixing frames in a sliding mode. First longitudinal driving motors are arranged on the two sides of the control box and are in driving connection with the fixing frame, transverse driving air cylinders are arranged on the two sides of the control box, the output ends of the transverse driving air cylinders are connected with second longitudinal driving motors, and the second longitudinal driving motors are in driving connection with a plastering plate. The automatic plastering device has the beneficial effects that manpower is reduced, the working efficiency is improved, the plastering plate is arranged and matched with the first longitudinal motor, the automatic plastering effect is achieved, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to building construction equipment, in particular to a building plastering device. Background Art

[0002] Wall plastering refers to the application of cement mortar, mixed mortar, or lime mortar on the wall surface. Indoor and outdoor wall plastering is a job that is done after the construction of the building structure is completed. Scientific plastering work can play a role in moisture-proofing, weathering-proofing, and heat-insulating, and prevent the walls of buildings from being eroded by wind, rain, snow, etc.

[0003] In common building plastering work, workers tend to use one hand to hold a plaster scraper for evenly spreading, and the other hand to hold a loading scraper for loading. This operation is cumbersome and labor-intensive. Therefore, an automatic plastering device is proposed, which performs manual operation through machinery, saves manpower, and increases work efficiency.

[0004] According to the existing patent (CN202223088333.3), a building wall plastering machine adopts an ash storage box to store materials, and the materials flow out through the ash outlet. The ash storage box does not have a diversion effect, which affects the discharge speed. At the same time, there is no overall limiting structure of the equipment. When the plastering board is working, the plastering board and the wall generate a reaction force, which will drive the wheels to move in the opposite direction. Workers are required to hold the equipment on one side to limit the movement. Therefore, according to the actual needs of workers, a new type of building plastering device is provided. Summary of the invention

[0005] In view of the deficiencies in the prior art, the utility model develops a building plastering device, which can plaster the wall surface through a plastering plate and simultaneously increase the stability of the equipment through a longitudinal tightening component, thereby effectively improving the work efficiency.

[0006] The technical solution to the technical problem solved by the utility model is as follows: the embodiment of the utility model provides a building plastering device, comprising a base, fixed frames are installed on both sides of the base, longitudinal tightening components are arranged on both sides of the fixed frames, a control box is longitudinally slidably connected between the fixed frames, a first longitudinal driving motor is arranged on both sides of the control box, the first longitudinal driving motor is drivingly connected to the fixed frame, a transverse driving cylinder is arranged on both sides of the control box, a second longitudinal driving motor is connected to the output end of the transverse driving cylinder, and the second longitudinal driving motor is drivingly connected to a plastering plate;

[0007] A lifting drive assembly is installed on the base, and the lifting drive assembly electric wire is connected to the first longitudinal drive motor.

[0008] Preferably, the longitudinal tightening assembly includes a second connecting seat, a first telescopic cylinder is installed on the second connecting seat, a top plate is connected to the end of the first telescopic cylinder, one side of the second connecting seat is connected to the first connecting seat, and the second telescopic cylinder is installed on the first connecting seat.

[0009] Preferably, the fixing frame comprises a fixing frame body, a support column is threadedly inserted into the lower end of the fixing frame body, an anti-slip pad is provided at the lower end of the support column, and teeth are provided at the front end of the fixing frame body.

[0010] Preferably, the hopper includes a hopper body, two parallel axial connections are provided at the lower ends of both sides of the hopper body, an inclined plate is provided at the lower end of the hopper body, a discharge port is provided at the connection of the hopper body on the lowest side of the inclined plate, the axial connection at the lower end of the hopper body close to the discharge port is axially connected to the control box, and a third telescopic cylinder is axially connected to the axial connection on the other side, and the lower end of the third telescopic cylinder is connected to the control box.

[0011] Preferably, the plastering board includes a plastering board body, side panels are provided on both sides of the plastering board body, an inclined surface is provided on the plastering board body, racks are provided on the outer sides of the side panels on both sides, a transverse driving cylinder is slidably clamped on the rack, the transverse driving cylinder is connected to a rotating gear, the rotating gear is meshed with the rack, a second longitudinal driving motor is connected to the rear side of the rack, and the second longitudinal driving motor is installed on the first longitudinal driving motor.

[0012] Preferably, the base comprises a base frame, and universal wheels are arranged at the four corners of the lower end of the base frame. A supporting foot is connected to the rear end axis of the base frame, and the supporting foot has a telescopic function.

[0013] Preferably, the lifting drive assembly includes a forward-reverse switch, which is mounted on the base frame and connected to the control box and the first longitudinal drive motor by wires.

[0014] Preferably, slide rails are provided on both sides of the control box, and the slide rails are longitudinally slidably connected to the slide grooves provided on the inner side of the fixed frame. A control panel is provided on one side of the control box, and the control panel is electrically connected to a control system provided inside the control box. The control system is connected to the first telescopic cylinder, the second telescopic cylinder, the third telescopic cylinder, the second longitudinal drive motor, the transverse drive cylinder, the forward and reverse switch, the first longitudinal drive motor and the lifting drive assembly by electric wires. The first longitudinal drive motor is provided with a rotating gear, and the rotating gear is meshingly connected with the teeth.

[0015] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0016] 1. By providing longitudinal tightening components, support columns and supporting feet, when the equipment is working, when it is used for plastering the plaster board and the wall, a reaction force will be generated, causing the equipment to move backward, requiring personnel to hold it from behind. Through the above-mentioned device, the equipment can support the ground by itself, thereby increasing the stability of the equipment when it is working.

[0017] 2. By providing a first longitudinal drive motor and a transverse drive cylinder, the longitudinal lifting of the plastering board is controlled to carry out the plastering operation, thereby reducing manual participation, saving manpower, and mechanical control, making the coating force more uniform and the effect better.

[0018] 3. The equipment is easy to move by setting universal wheels. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a building plastering device provided by the utility model;

[0020] Figure 2 This is a three-dimensional structural diagram of the utility model from another perspective;

[0021] Figure 3 For this utility model Figure 2 A partial enlarged structural diagram of view A provided;

[0022] Figure 4 This is a schematic diagram of one side of the fixing frame and its connection structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the hopper structure of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the plastering board of the utility model;

[0025] Figure 7 This is a schematic diagram of the base and its connection structure of the utility model;

[0026] Figure 8 This is a side view of the structure of the utility model;

[0027] Fig. 9 for Figure 8 The B view provided is a partial enlarged structural diagram.

[0028] Among them: 1. longitudinal tightening assembly; 11. top plate; 12. first telescopic cylinder; 13. first connecting seat; 14. second telescopic cylinder; 15. second connecting seat; 2. fixing frame; 21. teeth; 22. fixing frame body; 23. support column; 3. hopper; 31. third telescopic cylinder; 32. inclined plate; 33. hopper body; 34. discharge port; 4. plastering board; 41. second longitudinal drive motor; 42. transverse drive cylinder; 43. side plate; 44. plastering board body; 45. rack; 5. base; 51. base frame; 52. universal wheel; 53. support foot; 6. control box; 61. first longitudinal drive motor; 62. control panel; 7. lifting drive assembly; 71. forward and reverse switch. DETAILED DESCRIPTION

[0029] In order to clearly illustrate the technical features of the present invention, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0030] Example 1

[0031] Figures 1 to 9 The first embodiment of the utility model is as follows: Figure 1 As shown, a building plastering device includes a base 5, fixed frames 2 are installed on both sides of the base 5, and a pushing handle is provided on the rear side of the fixed frame 2 to facilitate the staff to move the equipment, longitudinal tightening components 1 are provided on both sides of the fixed frame 2, and a control box 6 is longitudinally slidably connected between the fixed frames 2, and a first longitudinal drive motor 61 is provided on both sides of the control box 6, and the first longitudinal drive motor 61 is drivingly connected to the fixed frame 2, and a transverse drive cylinder 42 is provided on both sides of the control box 6, and the output end of the transverse drive cylinder 42 is connected to the second longitudinal drive motor 41, and the second longitudinal drive motor 41 is drivingly connected to the plastering plate 4, and a lifting drive component 7 is installed on the base 5, and the lifting drive component 7 is connected to the first longitudinal drive motor 61 with electric wires.

[0032] See also Figure 3 The longitudinal tightening assembly 1 includes a second connecting seat 15, on which a first telescopic cylinder 12 is installed, and the end of the first telescopic cylinder 12 is connected to a top plate 11. When the first telescopic cylinder 12 is started, the top plate 11 contacts the indoor top wall. One side of the second connecting seat 15 is connected to a first connecting seat 13, on which a second telescopic cylinder 14 is installed. When the second telescopic cylinder 14 is started, the wall is supported to stabilize the equipment and increase the stability of the equipment.

[0033] See also Figure 4 The fixing frame 2 includes a fixing frame body 22, and the fixing frame bodies 22 are fixedly installed on both sides of the base. The two fixing frames 22 are symmetrically arranged on the base 5, and slide grooves are arranged on opposite sides to facilitate sliding connection with the slide rails arranged on both sides of the control box 6 for guiding. The lower end of the fixing frame body 22 is threadedly inserted with a support column 23, and the lower end of the support column 23 is provided with an anti-slip pad, and the front end of the fixing frame body 22 is provided with teeth 21.

[0034] See also Figure 5 The hopper 3 includes a hopper body 33, and two parallel shaft seats are provided at the lower ends of both sides of the hopper body 33. An inclined plate 32 is provided at the lower end of the hopper body 33, and a discharge port 34 is provided at the connection of the hopper body 33 on the lowest side of the inclined plate 32. The shaft seat at the lower end of the hopper body 33 close to the discharge port 34 is shaft-connected to the control box 6, and a third telescopic cylinder 31 is shaft-connected to the shaft seat on the other side. The lower end of the third telescopic cylinder 31 is connected to the control box 6. The third telescopic cylinder 31 is telescoped to control the inclination angle of the hopper body 33 and the flow rate.

[0035] See also Figure 6 The plastering board 4 includes a plastering board body 44, and side panels 43 are provided on both sides of the plastering board body 44 to hinder the cement mortar and prevent it from sliding on both sides of the plastering board body 44 to affect the work. An inclined surface is provided on the plastering board body 44, and racks 45 are provided on the outer sides of the side panels 43 on both sides. A transverse driving cylinder 42 is slidably connected to the rack 45, and the transverse driving cylinder 42 is connected to a rotating gear, which is meshed with the rack 45. A second longitudinal driving motor 41 is connected to the rear side of the rack 45, and the second longitudinal driving motor 41 is installed on the first longitudinal driving motor 61, and cooperates with the rack 45 to control the longitudinal movement of the plastering board body 44.

[0036] See also Figure 7 The base 5 includes a base frame 51, and universal wheels 52 are provided at the four corners of the lower end of the base frame 51. The rear end of the base frame 51 is axially connected to a support leg 53, and the support leg 53 has a telescopic function to limit the movement of the equipment.

[0037] See also Figure 1 and Figure 7 The lifting drive assembly 7 includes a forward / reverse switch 71 (a forward / reverse switch is also called a forward / reverse switch. By connecting or disconnecting the power supply or load, the motor can be rotated forward or reversely. It is mainly an electrical component for single-phase and three-phase motors to perform forward and reverse rotation, but cannot be used as an automation component.) The forward / reverse switch 71 is installed on the base frame 51. The forward / reverse switch 71 is connected to the control box 6 and the first longitudinal drive motor 61 by electric wires. By controlling the switch 71, the speed of the plastering board 4 during lifting and lowering is adjusted to improve the controllability of the equipment.

[0038] See 1 and Fig. 9 The control box 6 is provided with slide rails on both sides, and the slide rails are longitudinally slidably connected with the slide grooves provided on the inner side of the fixed frame 2. A control panel 62 is provided on one side of the control box 6. The control panel 62 is electrically connected to a control system provided inside the control box 6. The control system is connected with the first telescopic cylinder 12, the second telescopic cylinder 14, the third telescopic cylinder 31, the second longitudinal drive motor 41, the transverse drive cylinder 42, the forward and reverse switch 71, the first longitudinal drive motor 61 and the lifting drive assembly 7 by electric wires for electrically controlling the above-mentioned electrical components. A rotating gear is provided on the first longitudinal drive motor 61, and the rotating gear is meshed and connected with the teeth 21.

[0039] Working principle:

[0040] When in use, the staff first pushes the handle to move the device to the designated working position with the universal wheel 52 at the lower end, and drives the electrical components in sequence through the control panel 62. First, the staff steps on the lifting drive assembly 7, and moves the first longitudinal drive motor 61 to the lowermost end of the fixed frame 2 through the forward and reverse switch 71, drives the transverse drive cylinder 42 to control the distance between the plastering plate 4 and the wall to reach a suitable position, and then drives the second connecting seat 15 to control the top plate 11 to contact with the top wall (if it is outdoors, it is not necessary to choose to contact with the top wall), and manually rotates the support leg 53 to control the length of the support leg 53 so that the lower end is against the ground to increase the stability of the equipment;

[0041] Then, the worker pours the prepared cement mortar into the hopper 3, and the cement mortar is discharged through the discharge port 34 of the hopper 3. The cement mortar passes through the inclined surface of the plastering board main board 44 on the plastering board 4 and remains evenly on the plastering board 4. The first longitudinal drive motor 61 is used to control the plastering board 4 to move upward to perform the plastering operation. When the plastering board 4 moves upward and reaches the limit of the movement of the control box 6, the control system automatically controls the second longitudinal drive motor 41 to cooperate with the rack 45 to drive the plastering board main body 44 to continue to move upward, so as to reduce the area that cannot be coated, and cooperate with the later manual repair to perform the plastering operation. After the plastering is completed, the equipment is driven in reverse to return to its original position.

[0042] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, this does not limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. A building plastering device, characterized in that: It comprises a base, fixing frames are installed on both sides of the base, longitudinal tightening components are arranged on both sides of the fixing frames, a control box is longitudinally slidably connected between the fixing frames, a first longitudinal drive motor is arranged on both sides of the control box, the first longitudinal drive motor is drivingly connected to the fixing frame, a transverse drive cylinder is arranged on both sides of the control box, a second longitudinal drive motor is connected to the output end of the transverse drive cylinder, and the second longitudinal drive motor is drivingly connected to the plastering plate; A lifting drive assembly is installed on the base, and the lifting drive assembly wire is connected to the first longitudinal drive motor.

2. A building plastering device according to claim 1, characterized in that: The longitudinal tightening assembly includes a second connecting seat, a first telescopic cylinder is installed on the second connecting seat, a top plate is connected to the end of the first telescopic cylinder, one side of the second connecting seat is connected to the first connecting seat, and the second telescopic cylinder is installed on the first connecting seat.

3. A building plastering device according to claim 1, characterized in that: The fixing frame comprises a fixing frame body, a support column is threadedly inserted at the lower end of the fixing frame body, an anti-slip pad is arranged at the lower end of the support column, and teeth are arranged at the front end of the fixing frame body.

4. A building plastering device according to claim 1, characterized in that: The hopper includes a hopper body, and two parallel shaft connecting seats are provided at the lower ends of both sides of the hopper body, an inclined plate is provided at the lower end of the hopper body, and a discharge port is provided at the connection of the hopper body on the lowest side of the inclined plate. The shaft connecting seat at the lower end of the hopper body close to the discharge port is shaft-connected to the control box, and a third telescopic cylinder is shaft-connected to the shaft connecting seat on the other side, and the lower end of the third telescopic cylinder is connected to the control box.

5. A building plastering device according to claim 1, characterized in that: The plastering board includes a plastering board body, side panels are provided on both sides of the plastering board body, an inclined surface is provided on the plastering board body, racks are provided on the outer sides of the side panels on both sides, a transverse driving cylinder is slidably clamped on the rack, the transverse driving cylinder is connected to a rotating gear, the rotating gear is meshed with the rack, a second longitudinal driving motor is connected to the rear side of the rack, and the second longitudinal driving motor is installed on the first longitudinal driving motor.

6. A building plastering device according to claim 1, characterized in that: The base comprises a base frame, four corners of the lower end of the base frame are provided with universal wheels, and the rear end of the base frame is axially connected with supporting feet, which have a telescopic function.

7. A building plastering device according to claim 1, characterized in that: The lifting drive assembly comprises a forward / reverse switch, which is mounted on the base frame and is connected to the control box and the first longitudinal drive motor by electric wires.

8. A building plastering device according to claim 1, characterized in that: The control box is provided with slide rails on both sides, and the slide rails are longitudinally slidably connected with the slide grooves provided on the inner side of the fixed frame. A control panel is provided on one side of the control box, and the control panel is electrically connected with a control system provided inside the control box. The control system is connected with the first telescopic cylinder, the second telescopic cylinder, the third telescopic cylinder, the second longitudinal drive motor, the transverse drive cylinder, the forward and reverse switch, the first longitudinal drive motor and the lifting drive assembly by electric wires. The first longitudinal drive motor is provided with a rotating gear, and the rotating gear is meshed with teeth.

Images