Uniform plastering device for construction wall surface

Abstract

The utility model relates to the technical field of construction wall plastering, in particular to a construction wall plastering uniform device which comprises a main body, a controller, a mover, a connector and a scraper blade, the controller is fixedly connected to the upper surface of the main body, the mover is fixedly connected to the upper surface of the main body, the connector is slidably connected to the surface of the mover, and the scraper blade is fixedly connected to the main body. The scraper is mounted on the upper surface of the connector, a material removing device is fixedly arranged on the upper surface of the connector and comprises mounting arms and an abutting plate, the mounting arms are fixedly connected to the two ends of the connector, the abutting plate is arranged above the scraper, and a moving arm is fixedly connected to the upper surface of the abutting plate. According to the material removing device, materials accumulated on the surface of the scraper can be rapidly and effectively cleaned, the situation that when the scraper moves, the materials are prone to being accumulated on the surface, the operation burden of the scraper is increased, and the scraper is difficult to smoothly move on the wall is reduced, and the practicability and the working efficiency of equipment are improved.

Description

Technical Field

[0001] This utility model relates to the field of wall plastering technology, and in particular to a device for uniform wall plastering. Background Technology

[0002] Wall plastering refers to the application of cement mortar, mixed mortar, or lime mortar to walls. Interior and exterior wall plastering is a task performed after the completion of building structure construction. Scientific plastering can provide moisture protection, weathering prevention, and heat insulation, preventing the building walls from being eroded by wind, rain, and snow. However, the process of plastering walls can be cumbersome for workers. Therefore, a wall plastering uniformity device is needed for rapid wall plastering.

[0003] Existing technologies, such as patent CN219909813U, disclose a plastering device for building decoration and renovation projects. This patent uses a base, a mortar box, a plastering board, a stroke screw, a movable block, and a first plastering roller. A baffle is fixedly installed on one side of the base, and a mortar box is fixedly connected to the bottom of one side of the baffle. A plastering board is set on one side of the baffle, and a drive motor is fixedly connected to the top center of the baffle. The power output end of the drive motor is fixedly connected to the stroke screw through a coupling. A movable block is connected to the periphery of the stroke screw through a threaded connection. This utility model device solves the problem that when the plastering roller dips into mortar and rolls it onto the wall surface, the plastering roller is uneven, with more mortar at the bottom and less at the top, resulting in uneven wall plastering. Furthermore, the mortar tends to stick to the surface of the plastering roller after repeated rolling, causing material jamming and affecting the wall plastering.

[0004] During daily operation, when the equipment is plastering the wall, some loose concrete on the wall surface can easily fall onto the surface of the scraper, increasing the weight of the scraper and affecting its smooth movement on the wall, making it difficult for the equipment to level and plaster the wall. Utility Model Content

[0005] The purpose of this invention is to solve the problem of excess material accumulating on the scraper surface in the existing technology, which affects the smoothness of the wall surface plastering, and to propose a device for uniform wall plastering.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a wall plastering uniformity device, comprising a main body, a controller, a mover, a connector, and a scraper. The controller is fixedly connected to the upper surface of the main body, the mover is fixedly connected to the upper surface of the main body, the connector is slidably connected to the surface of the mover, the scraper is installed on the upper surface of the connector, and a material removal device is fixedly provided on the upper surface of the connector. The material removal device includes an installation arm and a backing plate. The installation arm is fixedly connected to both ends of the connector, the backing plate is disposed above the scraper, and a moving arm is fixedly connected to the upper surface of the backing plate. A sliding rod is fixedly connected inside the installation arm, and the moving arm is slidably connected to the surface of the sliding rod.

[0007] Furthermore, the movable arm is internally threaded with a threaded rod, which is rotatably connected inside the mounting arm. By setting the threaded rod, the movable arm can be moved, reducing the difficulty of the movable arm moving quickly during use.

[0008] Furthermore, limit blocks are fixedly connected to both ends of the threaded rod, and a servo motor is fixedly connected to one end of the threaded rod. The servo motor facilitates the starting of the threaded rod to rotate.

[0009] Furthermore, a connecting seat is fixedly connected to the surface of the servo motor, and the connecting seat is fixedly connected to the surface of the mounting arm. The connecting seat facilitates the limiting of the servo motor.

[0010] Furthermore, an auxiliary component is fixedly provided on the lower surface of the connector. The auxiliary component includes a plug rod and a connecting block. The plug rod is fixedly connected to the lower surface of the scraper, and the connecting block is fixedly connected to the lower surface of the connector. A limiting rod is fixedly connected inside the connecting block, and a moving plate is slidably connected to the surface of the limiting rod. Insert plates are fixedly connected to both ends of the moving plate, and the insert plates are inserted into the inside of the plug rod. By setting the plug rod, the scraper can be limited, reducing the possibility that the scraper may easily detach from the connector surface during use.

[0011] Furthermore, a first spring is sleeved and connected to the surface of the limiting rod.

[0012] Furthermore, one end of the first spring is fixedly connected to the surface of the movable plate, and the end of the first spring away from the movable plate is fixedly connected to the surface of the connecting block. The first spring is provided to facilitate the application of a restoring force to the movable plate.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, when using the equipment, the user needs to place the equipment close to the wall and control the mover through the controller to make the connector move up and down on the surface of the mover. During the movement of the connector, the scraper is driven to scrape the surface of the wall. After the equipment is used, the servo motor is started. The motor drives the threaded rod to rotate. The rotation of the threaded rod causes the moving arm to move along the surface of the sliding rod. When the moving arm moves, it drives the abutment to clean the material on the surface of the scraper. This material removal device can quickly and effectively clean the material accumulated on the surface of the scraper, reduce the material accumulation on the surface of the scraper during the movement of the scraper, reduce the burden on the scraper, and prevent it from moving smoothly on the wall. This improves the practicality and work efficiency of the equipment.

[0015] 2. In this utility model, by setting an auxiliary component, when the scraper is replaced, the user moves the moving plate towards the moving device, and then the moving plate moves on the surface of the limiting rod. When the moving plate moves, it causes the insert plate to disengage from the insert rod. When the moving plate moves, it causes the first spring to displace and deform, generating elastic force. By setting the auxiliary component, the scraper is effectively stabilized, which plays a role in quickly replacing the scraper. This reduces the difficulty of replacing scrapers, which is usually done by bolts. The removal and installation of bolts require tools, which are too cumbersome and result in low efficiency for the replacement personnel. This improves the practicality of the equipment. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural diagram of a device for uniformly applying plaster to a construction wall.

[0017] Figure 2 A bottom view of the structure of a uniform wall plastering device is provided for this utility model;

[0018] Figure 3 This utility model proposes a device for uniform plastering of construction walls. Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 4 This utility model proposes a device for uniform plastering of construction walls. Figure 1 Enlarged structural diagram at point B;

[0020] Figure 5 This utility model proposes a device for uniform plastering of construction walls. Figure 2 Enlarged structural diagram at point C.

[0021] Legend: 1. Main body; 2. Controller; 3. Movers; 4. Connector; 5. Scraper; 6. Material removal device; 61. Mounting arm; 62. Support plate; 63. Moversing arm; 64. Threaded rod; 65. Slide rod; 66. Servo motor; 67. Connecting seat; 68. Limiting block; 7. Auxiliary components; 71. Insert rod; 72. Moversing plate; 73. Insert plate; 74. Connecting block; 75. Limiting rod; 76. First spring. Detailed Implementation

[0022] Please see Figures 1-5 This utility model provides a technical solution: a uniform wall plastering device, including a main body 1, a controller 2, a mover 3, a connector 4 and a scraper 5. The controller 2 is fixedly connected to the upper surface of the main body 1, the mover 3 is fixedly connected to the upper surface of the main body 1, the connector 4 is slidably connected to the surface of the mover 3, and the scraper 5 is installed on the upper surface of the connector 4.

[0023] The following section will describe in detail the specific settings and functions of its material removal device 6 and auxiliary components 7.

[0024] In this embodiment: a material removal device 6 is fixedly provided on the upper surface of the connector 4. The material removal device 6 includes a mounting arm 61 and a stop plate 62. The mounting arm 61 is fixedly connected to both ends of the connector 4. The stop plate 62 is disposed above the scraper 5. A movable arm 63 is fixedly connected to the upper surface of the stop plate 62. A slide rod 65 is fixedly connected inside the mounting arm 61. The movable arm 63 is slidably connected to the surface of the slide rod 65.

[0025] Specifically, the movable arm 63 has an internal threaded connection to a threaded rod 64, which is rotatably connected inside the mounting arm 61.

[0026] In this embodiment, by setting the threaded rod 64, the movable arm 63 can be moved, reducing the difficulty of the movable arm 63 moving quickly during use.

[0027] Specifically, limit blocks 68 are fixedly connected to both ends of the threaded rod 64, and a servo motor 66 is fixedly connected to one end of the threaded rod 64. The servo motor 66 is set to facilitate the starting of the threaded rod 64 to rotate.

[0028] Specifically, a connecting seat 67 is fixedly connected to the surface of the servo motor 66. The connecting seat 67 is fixedly connected to the surface of the mounting arm 61. The connecting seat 67 is provided to facilitate the limiting of the servo motor 66.

[0029] In this embodiment: an auxiliary component 7 is fixedly provided on the lower surface of the connector 4. The auxiliary component 7 includes a plug rod 71 and a connecting block 74. The plug rod 71 is fixedly connected to the lower surface of the scraper 5, and the connecting block 74 is fixedly connected to the lower surface of the connector 4. A limiting rod 75 is fixedly connected inside the connecting block 74. A moving plate 72 is slidably connected to the surface of the limiting rod 75. Insert plates 73 are fixedly connected to both ends of the moving plate 72. The insert plates 73 are inserted into the interior of the plug rod 71.

[0030] In this embodiment, by setting the insertion rod 71, the scraper 5 can be limited, reducing the possibility that the scraper 5 may easily detach from the surface of the connector 4 during use.

[0031] Specifically, a first spring 76 is sleeved and connected to the surface of the limiting rod 75.

[0032] Specifically, one end of the first spring 76 is fixedly connected to the surface of the movable plate 72, and the other end of the first spring 76 away from the movable plate 72 is fixedly connected to the surface of the connecting block 74. The first spring 76 is provided to facilitate the application of a restoring force to the movable plate 72.

[0033] Working principle: When using the equipment, the user needs to place the equipment close to the wall and control the mover 3 through the controller 2 to make the connector 4 move up and down on the surface of the mover 3. During the movement of the connector 4, the scraper 5 is driven to scrape the wall surface. After the equipment is used, the servo motor 66 is started. The motor drives the threaded rod 64 to rotate. The rotation of the threaded rod 64 causes the moving arm 63 to move along the surface of the slide rod 65. When the moving arm 63 moves, it drives the abutment plate 62 to clean the material on the surface of the scraper 5. This material removal device 6 can quickly and effectively clean the material accumulated on the surface of the scraper 5, reduce the material accumulation on the surface of the scraper 5 during movement, reduce the operating burden of the scraper 5, and prevent it from moving smoothly on the wall. This improves the practicality and working efficiency of the equipment.

[0034] When replacing scraper 5, the user moves the moving plate 72 towards the mover 3. The moving plate 72 then moves on the surface of the limit rod 75. When the moving plate 72 moves, it causes the insert plate 73 to disengage from the insert rod 71. When the moving plate 72 moves, it causes the first spring 76 to deform and generate elastic force. By setting the auxiliary component 7, the scraper 5 is effectively stabilized, which can quickly replace the scraper 5. This reduces the efficiency of the equipment, which is usually installed with bolts. The removal and installation of bolts require tools, which is too cumbersome and results in low replacement efficiency.

Claims

1. A construction wall plastering uniform device, comprising a main body (1), a controller (2), a mover (3), a connector (4) and a scraper (5), characterized in that: The controller (2) is fixedly connected to the upper surface of the main body (1), the mover (3) is fixedly connected to the upper surface of the main body (1), the connector (4) is slidingly connected to the surface of the mover (3), the scraper (5) is installed on the upper surface of the connector (4), the upper surface of the connector (4) is fixedly provided with a material removing device (6), the material removing device (6) comprises a mounting arm (61) and a stop plate (62), the mounting arm (61) is fixedly connected to both ends of the connector (4), the stop plate (62) is arranged above the scraper (5), the upper surface of the stop plate (62) is fixedly connected with a moving arm (63), the inside of the mounting arm (61) is fixedly connected with a sliding rod (65), and the moving arm (63) is slidingly connected to the surface of the sliding rod (65).

2. The device for uniform trowelling of construction wall surfaces according to claim 1, characterized in that: The inside of the moving arm (63) is threadedly connected with a threaded rod (64), and the threaded rod (64) is rotatably connected in the mounting arm (61).

3. The device for uniform trowelling of construction wall surfaces according to claim 2, characterized in that: Both ends of the threaded rod (64) are fixedly connected with limit blocks (68), and one end of the threaded rod (64) is fixedly connected with a servo motor (66).

4. The device for uniform trowelling of construction wall surfaces according to claim 3, characterized in that: The surface of the servo motor (66) is fixedly connected with a connecting seat (67), and the connecting seat (67) is fixedly connected to the surface of the mounting arm (61).

5. The device for uniform application of a coating on a construction wall according to claim 1, characterized in that: The lower surface of the connector (4) is fixedly provided with an auxiliary assembly (7), the auxiliary assembly (7) comprises a plug rod (71) and a connecting block (74), the plug rod (71) is fixedly connected to the lower surface of the scraper (5), the connecting block (74) is fixedly connected to the lower surface of the connector (4), the inside of the connecting block (74) is fixedly connected with a limiting rod (75), the surface of the limiting rod (75) is slidingly connected with a moving plate (72), both ends of the moving plate (72) are fixedly connected with a plug plate (73), and the plug plate (73) is inserted into the inside of the plug rod (71).

6. The device for uniform trowelling of construction wall surfaces according to claim 5, characterized in that: The surface of the limiting rod (75) is sleeved with a first spring (76).

7. The device for uniform trowelling of construction wall surfaces according to claim 6, characterized in that: One end of the first spring (76) is fixedly connected to the surface of the moving plate (72), and the other end of the first spring (76) away from the moving plate (72) is fixedly connected to the surface of the connecting block (74).

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