A plastering mechanism for wall decoration

Abstract

This application provides a plastering mechanism for wall decoration, relating to the field of wall plastering technology. The plastering mechanism includes a base, with a lifting bracket mounted on the top of the base. By installing the lifting bracket on the base, the plastering component is slidably mounted on the lifting bracket. The height of the lifting bracket is adjustable, thereby adjusting the plastering height on the wall. A locking member is installed on the base, with a first retractable wheel and a second retractable wheel mounted on the base. The second retractable wheel and the locking member are driven by two parallel gears, causing the first and second retractable wheels to rotate in opposite directions. The first and second retractable wheels cooperate, driving the plastering component to rise and fall via a first and a second steel wire. The locking member can then release the first retractable wheel.

Description

Technical Field

[0001] This application relates to the field of wall plastering, and more specifically, to a plastering mechanism for wall decoration. Background Technology

[0002] When constructing a house, plastering is necessary to ensure effective protection of the internal wall foundation and to provide sound insulation and waterproofing. Therefore, plastering machines are typically used instead of manual labor for wall plastering, thus improving work efficiency.

[0003] The plastering mechanism has a hopper containing plastering material. The lifting mechanism drives the plastering mechanism to move upward on the wall to complete the plastering. However, in the construction industry, there are situations where the wall height is different. Existing wall plastering mechanisms are inconvenient to adjust the plastering height of the hopper, which limits the plastering range. Therefore, we propose a plastering mechanism for wall decoration. Utility Model Content

[0004] To overcome the shortcomings of the existing methods, this application provides a plastering mechanism for wall decoration, which can solve the problem of inconvenient adjustment of the plastering height in the existing plastering mechanisms.

[0005] The technical solution adopted by this application embodiment to solve its technical problem is: a plastering mechanism for wall decoration, including a base, a lifting bracket installed on the top of the base, a plastering component slidably mounted on the lifting bracket, and a steel wire traction mechanism installed on the top of the base, the steel wire traction mechanism passing through the top of the lifting bracket and connected to the plastering component.

[0006] In one specific implementation, the lifting support includes two fixed columns, which are fixedly installed on the base. The same U-shaped frame is inserted into the top of the two fixed columns. The plastering component is slidably sleeved on the fixed columns, and the steel wire traction mechanism passes through the U-shaped frame.

[0007] In one specific implementation, the lifting bracket further includes a cylinder mounted on the base, and the cylinder output shaft is connected to the bottom of the U-shaped frame.

[0008] In one specific implementation, the wire traction mechanism includes two support plates, both of which are fixedly installed on the base. A locking member is rotatably connected between the two support plates. A first take-up and release wheel is sleeved on the locking member. Two first steel wires are wound on the first take-up and release wheel. The two first steel wires pass through the top of the U-shaped frame and are connected to the top of the plastering assembly.

[0009] In one specific implementation, the locking component includes a rotating cylinder, a threaded rod rotatably connected to one end of the rotating cylinder's side wall, a plurality of adjusting blocks threadedly fitted onto the threaded rod, a plurality of connecting blocks hinged to the outer wall of the adjusting blocks, and a clamping block hinged to one end of each of the connecting blocks. The clamping blocks slide through the rotating cylinder, a first take-up and release wheel is fitted onto the rotating cylinder, and the clamping blocks abut against the inner wall of the first take-up and release wheel. The rotating cylinder and the threaded rod are rotatably connected to two support plates, respectively.

[0010] In one specific implementation, the wire traction mechanism further includes a second take-up and release wheel and a motor. The second take-up and release wheel is rotatably connected to the two support plates. Two second steel wires are wound on the second take-up and release wheel. The two second steel wires are connected to the side wall of the plastering component. The motor is mounted on the base and drives one end of the second take-up and release wheel. A flat gear is installed at one end of the rotating drum and the other end of the second take-up and release wheel. The two flat gears are meshed with each other.

[0011] In one specific implementation, two first pulleys are installed on the side wall of the U-shaped frame, and two first steel wires pass through the two first pulleys respectively. Two second pulleys are installed on the top of the base, and two second steel wires pass through the two second pulleys respectively.

[0012] In one specific implementation, the cross section of the fixed column is oriented in a certain direction, and the four sides of the fixed column are provided with the same cross-shaped groove. The side walls at both ends of the U-shaped frame are both cross-shaped, and the side walls at both ends of the U-shaped frame are respectively inserted into the two cross-shaped grooves.

[0013] The advantages of this embodiment are: by installing a lifting bracket on the base, the plastering component is slidably sleeved on the lifting bracket, and the height of the lifting bracket can be adjusted, thereby adjusting the plastering height of the wall surface. By installing a locking device on the base, a first take-up and release wheel is sleeved on the locking device, and a second take-up and release wheel is installed on the base. The second take-up and release wheel and the locking device are driven by two flat gears, so that the first take-up and release wheel and the second take-up and release wheel rotate in opposite directions. Thus, the first take-up and release wheel cooperates with the second take-up and release wheel, and drives the plastering component to rise and fall through the first steel wire and the second steel wire. The locking device can release the fixation of the first take-up and release wheel, so that according to the rising and falling movement of the lifting bracket, the first take-up and release wheel releases or retracts the wire, and is then fixed by the locking device, so as to achieve the purpose of adjusting the plastering height of the plastering component in accordance with the movement of the lifting bracket. Attached Figure Description

[0014] Figure 1 A first-view structural schematic diagram of a plastering mechanism for wall decoration provided for an embodiment of this application;

[0015] Figure 2A second-view structural schematic diagram of a plastering mechanism for wall decoration provided in an embodiment of this application;

[0016] Figure 3 A partial sectional view of the side structure of a plastering mechanism for wall decoration provided in an embodiment of this application;

[0017] Figure 4 A third-view structural diagram of a plastering mechanism for wall decoration provided for an embodiment of this application;

[0018] Figure 5 A top sectional view of the locking component of the plastering mechanism for wall decoration provided in the embodiments of this application;

[0019] Figure 6 A top view of the fixing column and U-shaped frame of the wall decoration plastering mechanism provided in the embodiments of this application;

[0020] Figure 7 for Figure 5 A magnified view of a portion of point A in the middle.

[0021] In the diagram: 10-base; 20-lifting bracket; 210-fixed column; 220-U-shaped frame; 230-cylinder; 30-plastering component; 40-steel wire traction mechanism; 410-support plate; 420-first take-up and release wheel; 430-first steel wire; 440-second take-up and release wheel; 450-motor; 460-second steel wire; 50-locking component; 510-rotating drum; 520-threaded rod; 530-adjusting block; 540-connecting block; 550-clamping block. Detailed Implementation

[0022] The technical solution in this application embodiment is to solve the problem of inconvenient adjustment of plastering height in existing plastering mechanisms. The overall approach is as follows:

[0023] Example:

[0024] Please see Figure 1-7 A wall plastering mechanism includes a base 10, a lifting bracket 20 mounted on the top of the base 10, and a plastering component 30 slidably mounted on the lifting bracket 20. Specifically, the height of the lifting bracket 20 is adjustable, and the plastering component 30 can move on the lifting bracket 20, thereby adjusting the plastering height of the plastering component 30. A steel wire traction mechanism 40 is mounted on the top of the base 10, passing through the top of the lifting bracket 20 and connected to the plastering component 30. The steel wire traction mechanism 40 drives the plastering component 30 to move up and down to achieve the purpose of wall plastering.

[0025] See Figure 1-3The lifting support 20 includes two fixed columns 210, which are fixedly installed on the base 10. A U-shaped frame 220 is inserted into the top of each fixed column 210. The plastering component 30 is slidably fitted onto the fixed columns 210. A steel wire traction mechanism 40 passes through the U-shaped frame 220. The fixed columns 210 have a directional cross-shaped cross-shaped groove between their four sides. The side walls at both ends of the U-shaped frame 220 are also cross-shaped, and are inserted into two cross-shaped grooves respectively. At the same time, a rectangular frame is fixedly installed on one side wall of the plastering component 30. The rectangular frame is slidably fitted on two fixed columns 210, and the rectangular frame can slide from the fixed columns 210 to the U-shaped frame 220, thereby completing the height adjustment of the plastering component 30. Furthermore, the lifting bracket 20 also includes a cylinder 230, which is installed on the base 10. The output shaft of the cylinder 230 is connected to the bottom of the U-shaped frame 220. Specifically, the cylinder 230 drives the U-shaped frame 220 to rise and fall, so as to adjust the height of the U-shaped frame 220.

[0026] See Figure 2-7 The wire traction mechanism 40 includes two support plates 410, both of which are fixedly installed on the base 10. A locking member 50 is rotatably connected between the two support plates 410. A first take-up and release wheel 420 is sleeved on the locking member 50. Two first steel wires 430 are wound on the first take-up and release wheel 420. The two first steel wires 430 pass through the top of the U-shaped frame 220 and are connected to the top of the plastering assembly 30. The locking member 50 includes a rotating drum 510. A threaded rod 520 is rotatably connected to the side wall of one end of the rotating drum 510. Several adjusting blocks 530 are threadedly sleeved on the threaded rod 520. Several connecting blocks 540 are hinged to the outer wall of the adjusting blocks 530. One end of each of the connecting blocks 540 is... A hinged abutment block 550 slides through the rotating drum 510. The first take-up and release wheel 420 is sleeved on the rotating drum 510. Several abutment blocks 550 abut against the inner wall of the first take-up and release wheel 420. The rotating drum 510 and the threaded rod 520 are rotatably connected to two support plates 410 respectively. In a specific setting, by rotating the threaded rod 520, the adjusting block 530 can drive the abutment block 550 to move through the connecting block 540, so that one end of the abutment block 550 abuts against the inner wall of the first take-up and release wheel 420 to fix the first take-up and release wheel 420. It should be noted that one end of the abutment block 550 is roughened to increase the friction between the abutment block 550 and the first take-up and release wheel 420.

[0027] See Figure 4The wire traction mechanism 40 also includes a second take-up and release wheel 440 and a motor 450. The second take-up and release wheel 440 is rotatably connected to two support plates 410. Two second steel wires 460 are wound around the second take-up and release wheel 440. The two second steel wires 460 are connected to the side wall of the plastering assembly 30. The motor 450 is mounted on the base 10 and drives one end of the second take-up and release wheel 440. One end of the rotating drum 510 and the other end of the second take-up and release wheel 440 are both equipped with flat gears, and the two flat gears mesh with each other. It should be noted that the second take-up and untake-up reel 440 and the first take-up and untake-up reel 420 have the same diameter, and the first take-up and untake-up reel 420 and the second take-up and untake-up reel 440 rotate in opposite directions, so that the first steel wire 430 and the second steel wire 460 move in opposite ways. When one is taking up the wire, the other is untaking it. Furthermore, a first synchronous pulley is installed on the drive shaft of the motor 450, and a second synchronous pulley is installed on one end of the second take-up and untake-up reel 440. The same synchronous belt is wound on the first synchronous pulley and the second synchronous pulley.

[0028] See Figure 3 and 5 Two first pulleys are installed on the side wall of the U-shaped frame 220, and two first steel wires 430 are respectively passed through the two first pulleys. Two second pulleys are installed on the top of the base 10, and two second steel wires 460 are respectively passed through the two second pulleys. In the specific setting, the first pulleys and the second pulleys support the first steel wires 430 and the second steel wires 460 respectively.

[0029] When this application is used:

[0030] Move the base 10 to the wall so that the plastering assembly 30 faces the wall. Start the motor 450. The motor 450 drives the second take-up and release wheel 440 to rotate, which in turn drives the first take-up and release wheel 420 to rotate. This causes the first take-up and release wheel 420 to wind up the first steel wire 430, while the second take-up and release wheel 440 releases the second steel wire 460. The first steel wire 430 and the second steel wire 460 work together to drive the plastering assembly 30 upward, achieving the purpose of plastering the wall. After the plastering assembly 30 reaches the top, the motor 450... Reverse rotation resets the plastering assembly 30. When adjusting the height of the lifting bracket 20, first rotate the threaded rod 520 to drive several adjusting blocks 530 to move. The adjusting blocks 530 then drive the abutting block 550 away from the inner wall of the first take-up and release wheel 420 through the connecting block 540. Then, start the cylinder 230. The cylinder 230 drives the U-shaped frame 220 to move upward to the required height and stops. Then, rotate the threaded rod 520 in the reverse direction so that the abutting block 550 abuts against the inner wall of the first take-up and release wheel 420.

[0031] It should be noted that the specific models and specifications of cylinder 230, plastering component 30, and motor 450 need to be selected and determined according to the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be described in detail.

[0032] The power supply and operating principle of cylinder 230, plastering assembly 30, and motor 450 are clear to those skilled in the art and will not be described in detail here.

[0033] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A plastering mechanism for wall decoration, characterized in that, Includes a base (10), a lifting bracket (20) is installed on the top of the base (10), a plastering component (30) is slidably sleeved on the lifting bracket (20), a wire traction mechanism (40) is installed on the top of the base (10), the wire traction mechanism (40) passes through the top of the lifting bracket (20) and is connected to the plastering component (30); The lifting support (20) includes two fixed columns (210), which are fixedly installed on the base (10). The top of the two fixed columns (210) is fitted with the same U-shaped frame (220). The plastering component (30) is slidably sleeved on the fixed column (210), and the wire traction mechanism (40) passes through the U-shaped frame (220). The wire traction mechanism (40) includes two support plates (410), both of which are fixedly installed on the base (10). A locking member (50) is rotatably connected between the two support plates (410). A first take-up and release wheel (420) is sleeved on the locking member (50). Two first wires (430) are wound on the first take-up and release wheel (420). The two first wires (430) pass through the top of the U-shaped frame (220) and are connected to the top of the plastering assembly (30).

2. The plastering mechanism for wall decoration as described in claim 1, characterized in that, The lifting bracket (20) also includes a cylinder (230), which is mounted on the base (10), and the output shaft of the cylinder (230) is connected to the bottom of the U-shaped frame (220).

3. The plastering mechanism for wall decoration as described in claim 1, characterized in that, The locking component (50) includes a rotating cylinder (510). A threaded rod (520) is rotatably connected to one side wall of the rotating cylinder (510). Several adjusting blocks (530) are threadedly fitted on the threaded rod (520). Several connecting blocks (540) are hinged to the outer wall of the adjusting blocks (530). One end of each of the connecting blocks (540) is hinged to a pressing block (550). The pressing block (550) slides through the rotating cylinder (510). The first take-up and release wheel (420) is fitted on the rotating cylinder (510). Several pressing blocks (550) abut against the inner wall of the first take-up and release wheel (420). The rotating cylinder (510) and the threaded rod (520) are rotatably connected to two support plates (410) respectively.

4. The plastering mechanism for wall decoration as described in claim 3, characterized in that, The wire traction mechanism (40) further includes a second take-up and release wheel (440) and a motor (450). The second take-up and release wheel (440) is rotatably connected to the two support plates (410). Two second steel wires (460) are wound on the second take-up and release wheel (440). The two second steel wires (460) are connected to the side wall of the plastering component (30). The motor (450) is mounted on the base (10). The motor (450) is driven by one end of the second take-up and release wheel (440). A flat gear is installed at one end of the rotating drum (510) and the other end of the second take-up and release wheel (440). The two flat gears are meshed with each other.

5. The plastering mechanism for wall decoration as described in claim 4, characterized in that, Two first pulleys are installed on the side wall of the U-shaped frame (220), and two first steel wires (430) pass through the two first pulleys respectively. Two second pulleys are installed on the top of the base (10), and two second steel wires (460) pass through the two second pulleys respectively.

6. The plastering mechanism for wall decoration as described in claim 1, characterized in that, The fixed column (210) has a directional cross section, and the fixed column (210) has a cross-shaped groove between its four sides. The side walls at both ends of the U-shaped frame (220) are both cross-shaped, and the side walls at both ends of the U-shaped frame (220) are respectively inserted into the two cross-shaped grooves.

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