A wall plastering machine for building interior decoration

Abstract

The utility model discloses a kind of wall plastering machines for building interior decoration, it is related to plastering equipment technical field, its technical scheme is: including plastering equipment rack body, fixed caster is connected in plastering equipment rack body both sides, two universal casters are connected in plastering equipment rack body one end, horizontal caster assembly is equipped in plastering equipment rack body top, horizontal caster assembly includes fixed crossbeam, a kind of wall plastering machines for building interior decoration is beneficial effect: through the horizontal caster assembly of unique design, equipment can be directly transverse sliding at work station, avoid the tedious operation of traditional wall plastering machine and need to be repositioned because of difficult transverse movement, when needing to plaster to specific area of wall, without like traditional equipment complex re-calibration, reduce the fine adjustment time of angle, distance and the like parameters, greatly shorten construction cycle, effectively improve overall plastering efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wall plastering machine technology, specifically to a wall plastering machine for building interior decoration. Background Technology

[0002] In the field of building interior decoration, wall plastering machines are important equipment for improving the efficiency of wall plastering. Their convenience and flexibility directly affect the construction progress and quality. Traditional wall plastering machines usually use fixed frames or are only equipped with longitudinal moving wheels. They have obvious operational limitations in narrow construction spaces or when the working position needs to be adjusted laterally. For example, in narrow corridors or when it is necessary to move laterally along the wall for touch-up plastering, operators need to spend a lot of time and manpower to move and reposition the equipment, which not only reduces construction efficiency but also increases labor intensity.

[0003] Most existing wall plastering machines use a longitudinal movement mode. When plastering a wall area, construction workers often need to readjust the position of the wall plastering machine. The equipment is difficult to move laterally directly at the work station. After each repositioning, the equipment needs to be recalibrated with the wall, including fine adjustments to parameters such as angle and distance. This process seriously restricts plastering efficiency. Therefore, there is a need for a wall plastering machine for building interior decoration that can slide laterally directly. Utility Model Content

[0004] To address this issue, this utility model provides a wall plastering machine for building interior decoration, which uses a horizontal caster assembly to solve the problem that the equipment is difficult to move horizontally directly at the work station and that the equipment needs to be recalibrated with the wall after each repositioning.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wall plastering machine for building interior decoration, comprising a plastering equipment frame body, with fixed casters connected to both sides of the plastering equipment frame body, and two universal casters connected to one end of the plastering equipment frame body, a horizontal caster assembly provided at the top of the plastering equipment frame body, the horizontal caster assembly including a fixed horizontal plate, two fixed vertical plates fixedly provided at the bottom of the fixed horizontal plate, both of the two fixed vertical plates being fixedly connected to the plastering equipment frame body, and a horizontal caster extension unit and a caster extension support unit provided inside the fixed horizontal plate.

[0006] Preferably, the top of the plastering equipment frame body is provided with a control device body, a plastering device limiting slide rail body, and a plastering device traction machine body; one side of the plastering equipment frame body is provided with a plastering device connecting seat assembly; the top of the plastering device connecting seat assembly is provided with a plastering device assembly; and one side of the plastering device connecting seat assembly is provided with a spraying device body.

[0007] Preferably, the lateral caster extension unit includes an electric push rod, which is fixedly mounted on the top of the fixed horizontal plate. The output end of the electric push rod is fixedly connected to a connecting plate. Two lateral casters are connected to the bottom of the connecting plate, and two lower support blocks are fixedly mounted on the top of the connecting plate.

[0008] Preferably, the output end of the electric push rod passes through the fixed horizontal plate and is slidably connected to the fixed horizontal plate.

[0009] Preferably, the caster extension support unit includes a bidirectional output electric push rod, the top of which is fixedly connected to the bottom of the fixed cross plate, and both output ends of which are fixedly connected to an upper support block.

[0010] Preferably, the upper support block contacts the bottom of the fixed horizontal plate and is slidably connected to the bottom of the fixed horizontal plate.

[0011] Preferably, the lower support block and the upper support block are slidably connected.

[0012] The present invention has the following advantages:

[0013] 1. With its uniquely designed horizontal caster assembly, the equipment can slide directly horizontally at the work station, avoiding the tedious operation of traditional wall plastering machines that need to be repositioned due to difficulty in horizontal movement. When it is necessary to re-plaster a specific area of ​​the wall, there is no need for complex recalibration as with traditional equipment, reducing the time for fine adjustment of parameters such as angle and distance, greatly shortening the construction cycle, and effectively improving the overall plastering efficiency.

[0014] 2. The bidirectional output electric push rod and upper support block design in the caster extension support unit provide stable support for the equipment when the casters extend laterally, preventing excessive force on the electric push rod and ensuring the stability of the equipment during lateral movement. Attached Figure Description

[0015] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0017] Figure 1 A schematic diagram of the overall structure of this utility model;

[0018] Figure 2 A perspective view of the transverse caster assembly provided by this utility model;

[0019] Figure 3 Bottom perspective view of the transverse caster assembly provided by this utility model;

[0020] Figure 4 An exploded perspective view of the transverse caster assembly provided by this utility model.

[0021] In the diagram: 1. Plastering equipment frame body; 2. Control device body; 3. Plastering device limit slide rail body; 4. Plastering device traction machine body; 5. Plastering device connecting seat assembly; 6. Plastering device assembly; 7. Spraying device body; 8. Fixed caster; 9. Universal caster; 10. Horizontal caster assembly; 101. Fixed horizontal plate; 102. Fixed vertical plate; 103. Electric push rod; 104. Connecting plate; 105. Horizontal caster; 106. Lower support block; 107. Bidirectional output electric push rod; 108. Upper support block. Detailed Implementation

[0022] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] See attached document Figure 1 - Appendix Figure 4The present invention provides a wall plastering machine for building interior decoration, including a plastering equipment frame body 1. Fixed casters 8 are connected to both sides of the plastering equipment frame body 1. Two universal casters 9 are connected to one end of the plastering equipment frame body 1. A horizontal caster assembly 10 is provided on the top of the plastering equipment frame body 1. The horizontal caster assembly 10 includes a fixed horizontal plate 101. Two fixed vertical plates 102 are fixedly provided at the bottom of the fixed horizontal plate 101. Both fixed vertical plates 102 are fixedly connected to the plastering equipment frame body 1. A horizontal caster extension unit and a caster extension support unit are provided inside the fixed horizontal plate 101.

[0024] In this implementation scheme, in order to enable the wall plastering machine to move laterally directly at the work station, if a lateral movement operation is required, the lateral caster assembly 10 is activated: First, the electric push rod 103 is activated, and its output end extends downward through the fixed horizontal plate 101, driving the connecting plate 104 and the two lateral casters 105 at the bottom to descend. As the lateral casters 105 contact the ground and continue to press down, the fixed casters 8 gradually lift off the ground. Subsequently, the bidirectional output electric push rod 107 is activated and begins to work. The upper support blocks 108 at its two output ends slide along the bottom of the fixed horizontal plate 101 and extend into the gap between the lower support block 106 and the fixed horizontal plate 101, providing support for subsequent operations and preventing the electric push rod 103 from bearing all the force during the lifting process. This ensures that the electric push rod 103 only has the initial period of extending the lateral casters 105 and lifting the fixed casters 8. At this time, the wall plastering machine can easily slide laterally through the lateral casters 105 and the swivel casters 9, and accurately adjust to the target working position.

[0025] To achieve the purpose of plastering, this device adopts the following technical solution: The top of the plastering equipment frame body 1 is equipped with a control device body 2, a plastering device limit slide rail body 3, and a plastering device traction machine body 4. A plastering device connecting seat assembly 5 is located on one side of the plastering equipment frame body 1. A plastering device assembly 6 is located on top of the plastering device connecting seat assembly 5. A slurry spraying device body 7 is located on one side of the plastering device connecting seat assembly 5. During the plastering operation, the plastering device traction machine body 4 starts working, and the traction mechanism composed of a winch, traction rope, and pulley block comes into play. The winch is fixed to the plastering equipment frame body 1, and the traction rope is looped on the pulley block, with its two ends connected to the winch and... The plastering device connecting seat assembly 5 is fixedly connected to the plastering device limiting slide rail body 3 using existing sliding connection technology and with limiting, so that it can only slide longitudinally along the plastering device limiting slide rail body 3, while preventing it from detaching during the sliding process. As the plastering device traction machine body 4 pulls the plastering device connecting seat assembly 5 to move on the limiting slide rail, the plastering device assembly 6 connected to the top of the plastering device connecting seat assembly 5 performs plastering operations on the wall. At the same time, the spraying device body 7 is connected to the mortar supply device and continuously sprays mortar onto the wall. The construction personnel can precisely control the operating parameters of each device through the control device body 2 to ensure that the plastering operation is carried out efficiently and stably.

[0026] To achieve the goal of extending the horizontal casters 105 from the bottom of the plastering equipment frame body 1 and suspending the fixed casters 8 in the air, the device adopts the following technical solution: The horizontal caster extension unit includes an electric push rod 103, which is fixedly mounted on the top of the fixed horizontal plate 101. The output end of the electric push rod 103 is fixedly connected to a connecting plate 104. Two horizontal casters 105 are connected to the bottom of the connecting plate 104, and two lower support blocks 106 are fixedly mounted on the top of the connecting plate 104. The output end of the electric push rod 103 passes through the fixed horizontal plate 101 and is slidably connected to it. When the electric push rod 103 is activated, its output end extends downward through the fixed horizontal plate 101, driving the connecting plate 104 and the two horizontal casters 105 at the bottom to descend. As the horizontal casters 105 contact the ground and continue to press down, the fixed casters 8 gradually suspend in the air.

[0027] To prevent the electric push rod 103 from being stressed when the transverse caster 105 extends and moves, the device employs the following technical solution: The caster extension support unit includes a bidirectional output electric push rod 107. The top of the bidirectional output electric push rod 107 is fixedly connected to the bottom of the fixed horizontal plate 101. Both output ends of the bidirectional output electric push rod 107 are fixedly connected to upper support blocks 108. The upper support blocks 108 are in contact with the bottom of the fixed horizontal plate 101 and are slidably connected to the bottom of the fixed horizontal plate 101. The lower support block 106 is slidably connected to the upper support block 108. When the bidirectional output electric push rod 107 is started, the upper support blocks 108 at both output ends slide along the bottom of the fixed horizontal plate 101 and extend into the gap between the lower support block 106 and the fixed horizontal plate 101, providing support for subsequent operations and preventing the electric push rod 103 from bearing all the force during the lifting process. This ensures that the electric push rod 103 is only stressed during the initial period when the transverse caster 105 is extended and the fixed caster 8 is airborne.

[0028] The usage process of this utility model is as follows: Before use, connect an external power source. Move the plastering machine to the desired work position using the fixed casters 8 on both sides of the plastering equipment frame body 1 and the two swivel casters 9 at one end. After reaching the work position, if lateral movement is required, activate the lateral caster assembly 10: First, the electric push rod 103 is activated, its output end extending downwards through the fixed horizontal plate 101, driving the connecting plate 104 and the two lateral casters 105 at the bottom to descend. As the lateral casters 105 contact the ground and continue to press down, the fixed casters 8 gradually lift off the ground. Subsequently, activate the bidirectional output electric push rod 107 to begin operation. The upper support block 108 at the output end slides along the bottom of the fixed horizontal plate 101 and extends into the gap between the lower support block 106 and the fixed horizontal plate 101, providing support for subsequent operations and preventing the electric push rod 103 from bearing all the force during the lifting process. This ensures that the electric push rod 103 only bears force in the initial period when the horizontal caster 105 is extended and the fixed caster 8 is airborne. At this time, the wall plastering machine can easily slide laterally through the horizontal caster 105 and the swivel caster 9, accurately adjusting to the target working position. After the lateral movement is in place, the electric push rod 103 can be extended slightly to prevent the upper support block 108 from getting stuck between the lower support block 106 and the fixed horizontal plate 101. Unable to be pulled out from the gap 01, the bidirectional output electric push rod 107 is then activated to retract the upper support block 108. Finally, the electric push rod 103 is activated to retract the output end, thereby causing the transverse caster 105 to move upward, and the fixed caster 8 to re-contact the ground support equipment, thus completing the retraction and extension operation of the transverse caster. During the plastering operation, the plastering device traction machine body 4 starts to work, and the traction mechanism composed of a winch, traction rope, and pulley block comes into play. The winch is fixed to the plastering equipment frame body 1, and the traction rope is looped on the pulley block. Its two ends are fixedly connected to the winch and the plastering device connecting seat assembly 5, respectively. The component 5 and the plastering device limiting slide rail body 3 adopt the existing sliding connection technology and are limited, so that they can only slide longitudinally along the plastering device limiting slide rail body 3, while preventing them from detaching during the sliding process. As the plastering device traction machine body 4 pulls the plastering device connecting seat assembly 5 to move on the limiting slide rail, the plastering device assembly 6 connected to the top of the plastering device connecting seat assembly 5 performs plastering operations on the wall. At the same time, the spraying device body 7 is connected to the mortar supply device and continuously sprays mortar onto the wall. The construction personnel can precisely control the operating parameters of each device through the control device body 2 to ensure that the plastering operation is carried out efficiently and stably.

[0029] The above are merely preferred embodiments of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A wall plastering machine for interior decoration of buildings, comprising a plastering equipment frame body (1), characterized in that: The plastering equipment frame body (1) is connected to fixed casters (8) on both sides. The plastering equipment frame body (1) is connected to two universal casters (9) at one end. The top of the plastering equipment frame body (1) is provided with a horizontal caster assembly (10). The horizontal caster assembly (10) includes a fixed horizontal plate (101). The bottom of the fixed horizontal plate (101) is fixedly provided with two fixed vertical plates (102). The two fixed vertical plates (102) are fixedly connected to the plastering equipment frame body (1). The fixed horizontal plate (101) is provided with a horizontal caster extension unit and a caster extension support unit inside.

2. The wall plastering machine for interior decoration of buildings according to claim 1, characterized in that: The top of the plastering equipment frame body (1) is provided with a control device body (2), a plastering device limiting slide rail body (3), and a plastering device traction machine body (4). The plastering equipment frame body (1) is provided with a plastering device connecting seat assembly (5) on one side. The top of the plastering device connecting seat assembly (5) is provided with a plastering device assembly (6). The plastering device connecting seat assembly (5) is provided with a ash spraying device body (7) on one side.

3. The wall plastering machine for interior decoration of buildings according to claim 1, characterized in that: The horizontal caster extension unit includes an electric push rod (103), which is fixedly mounted on the top of the fixed horizontal plate (101). The output end of the electric push rod (103) is fixedly connected to a connecting plate (104). The bottom of the connecting plate (104) is connected to two horizontal casters (105), and the top of the connecting plate (104) is fixedly provided with two lower support blocks (106).

4. A wall plastering machine for interior decoration of buildings according to claim 3, characterized in that: The output end of the electric push rod (103) passes through the fixed horizontal plate (101) and is slidably connected to the fixed horizontal plate (101).

5. A wall plastering machine for interior decoration of buildings according to claim 1, characterized in that: The caster extension support unit includes a bidirectional output electric push rod (107), the top of which is fixedly connected to the bottom of the fixed horizontal plate (101), and both output ends of the bidirectional output electric push rod (107) are fixedly connected to an upper support block (108).

6. A wall plastering machine for interior decoration of buildings according to claim 5, characterized in that: The upper support block (108) contacts the bottom of the fixed horizontal plate (101) and is slidably connected to the bottom of the fixed horizontal plate (101).

7. A wall plastering machine for interior decoration of buildings according to claim 3, characterized in that: The lower support block (106) and the upper support block (108) are slidably connected.

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