A wall surface processing device for interior decoration

Abstract

The utility model discloses a wall surface treatment equipment for indoor decoration relates to wall surface treatment equipment technical field, including the casing, the outside installation of casing has the drive assembly, the inside sliding joint of casing has the fixed box, the inside sliding joint of fixed box has the fixed frame, the inside rotation connection of fixed frame has the rotation axis, the outside surface sliding joint of rotation axis has the fixed cylinder, the outside installation of fixed cylinder has scraper no.

Description

Technical Field

[0001] This utility model relates to the technical field of wall surface treatment equipment, specifically a wall surface treatment device for interior decoration. Background Technology

[0002] In interior decoration, wall scrapers are used to clean the dust layer on the wall surface, making it easier to paint or tile the exterior of the wall during subsequent renovations. This keeps the wall surface flat and facilitates the installation of decorations.

[0003] Existing wall scraping machines include components such as a housing, motor, and scraper. The thickness processed by the wall scraping machine can be controlled by using an adjustable scraper. During use, the operator holds the wall scraping machine and moves it up and down to process the wall. However, the scraper of this type of equipment has protective covers and support bearings at both ends, which creates a gap between the scraper and the ends of the housing. When processing the corner of the wall base, it is difficult to clean due to the gap. Since the processing width of the scraper cannot be adjusted, the operator needs to move the machine multiple times during operation in narrow spaces, which is quite inconvenient.

[0004] To address these issues, we offer wall treatment equipment for interior decoration. Utility Model Content

[0005] 1) Technical problems to be solved

[0006] This utility model proposes a wall treatment device for interior decoration, which solves the problem of the inability to adjust the processing width of the scraper by cooperating with the fixing bolts, the connecting mechanism and the scraper.

[0007] (ii) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a wall treatment device for interior decoration, comprising a housing, a drive assembly installed on the outside of the housing, a drive shaft rotatably connected inside the housing, a connecting mechanism installed on the outside of the drive shaft, and a scraper installed on the outside of the drive shaft;

[0009] The housing is slidably connected to a fixed box, the fixed box is slidably connected to a fixed frame, the fixed frame is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is slidably connected to a fixed cylinder, and a scraper is installed on the outside of the fixed cylinder.

[0010] The internal threaded connection of the housing has fixing bolts that control the left and right positions of the fixing box.

[0011] Furthermore, the connecting mechanism includes a sprocket one, the outer surface of the drive shaft is fixedly installed to the inner wall of the sprocket one, the housing is rotatably connected to a connecting shaft one and a connecting shaft two, the outer surface of the connecting shaft one is fixedly installed with a sprocket two, and the outer surface of the connecting shaft two is fixedly installed with a sprocket three.

[0012] Furthermore, a chain belt is fitted around the outside of the first and second sprockets, one end of the first and second connecting shafts is a hexagonal structure, a connecting cylinder is slidably connected to the outer surface of the second connecting shaft, the outer surface of the first connecting shaft is slidably connected to the inner wall of the connecting cylinder, and a control nut is threadedly connected to the outer surface of the second connecting shaft.

[0013] Furthermore, a sprocket four is fixedly mounted on the outer surface of the rotating shaft, and a chain belt two is fitted around the sprocket four and the sprocket three.

[0014] Furthermore, a protruding plate is fixedly installed on the outer surface of the fixing frame, and the outer surface of the protruding plate is slidably connected to the inner wall of the housing.

[0015] Furthermore, a threaded rod is rotatably connected inside the housing, and the outer surface of the threaded rod is threadedly connected to the inside of the fixing frame.

[0016] Furthermore, the fixing box has a fixing hole inside, and one end of the fixing bolt is threaded into the fixing hole.

[0017] (iii) Beneficial effects:

[0018] Compared with existing technologies, this wall treatment equipment for interior decoration has the following advantages:

[0019] I. This wall treatment equipment for interior decoration, through the cooperation of fixing bolts, connecting mechanism and scraper II, the connecting mechanism can control the rotation of scraper II, the fixing bolts can adjust the position of the fixing box, and the movement of the fixing box can control the position of scraper II on both sides of the housing. At this time, the processing area of ​​the wall scraper can be adapted and adjusted, realizing the function of adjusting the working width of the wall scraper, which is beneficial to the processing requirements of corners or narrow spaces.

[0020] II. This wall treatment equipment for interior decoration, by setting up components such as control nuts and connecting cylinders, allows the outer cover of the housing to be opened when the scraper is not rotated. Then, the control nut is moved to prevent the connecting cylinder from contacting one end of the connecting shaft. At this time, the connecting shaft and the connecting shaft are not connected, and the power of the drive component will not be transmitted to the scraper. The number of scrapers used can be adjusted as needed. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0022] Figure 1 This is a structural diagram of the present invention;

[0023] Figure 2 This is a structural diagram of a component of the scraper of this utility model;

[0024] Figure 3 This is a diagram showing the overall internal structure of this utility model;

[0025] Figure 4 This is a structural diagram of the connection mechanism of this utility model;

[0026] Figure 5 This is a structural diagram of the fixing bracket component of this utility model.

[0027] In the diagram: 1. Housing; 2. Drive assembly; 3. Drive shaft; 4. Connecting mechanism; 401. Sprocket 1; 402. Connecting shaft 1; 403. Connecting shaft 2; 404. Sprocket 2; 405. Sprocket 3; 406. Chain belt 1; 407. Connecting cylinder; 408. Control nut; 409. Sprocket 4; 4010. Chain belt 2; 5. Scraper 1; 6. Fixing box; 7. Fixing frame; 8. Rotating shaft; 9. Fixing cylinder; 10. Scraper 2; 11. Fixing bolt; 12. Protruding plate; 13. Threaded rod; 14. Fixing hole. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figures 1-5As shown, this utility model provides a technical solution: a wall treatment device for interior decoration, including a housing 1, a drive assembly 2 installed on the outside of the housing 1, a drive shaft 3 rotatably connected inside the housing 1, a connecting mechanism 4 installed on the outside of the drive shaft 3, and a scraper 5 installed on the outside of the drive shaft 3. The drive assembly 2 includes a drive motor and connecting gear sets, etc. A protective cover and adjusting bolts are installed on the outside of the scraper 5. The adjusting bolts can control the scraper 5 to extend 2-3 mm, thereby controlling the processing thickness of the wall scraper. Support bearings are installed at the rotating positions inside the housing 1 to provide rotational support for multiple shafts.

[0030] The housing 1 has a sliding connection to a fixed box 6, and a fixed bolt 11 is threadedly connected inside the housing 1 to control the left and right position of the fixed box 6. The fixed box 6 has a fixed hole 14 inside, and one end of the fixed bolt 11 is threadedly connected to the fixed hole 14. The fixed bolt 11 is located at one end of the housing 1. By rotating the fixed bolt 11 into the fixed hole 14, the position of the fixed box 6 is fixed by the fixed bolt 11, and the left and right position of the fixed box 6 can be adjusted.

[0031] The fixed box 6 has a fixed frame 7 slidably connected inside, and a rotating shaft 8 is rotatably connected inside the fixed frame 7. A protruding plate 12 is fixedly installed on the outer surface of the fixed frame 7. The outer surface of the protruding plate 12 is slidably connected to the inner wall of the housing 1. The protruding plate 12 can limit the left and right position of the fixed frame 7. Under the action of the protruding plate 12, the fixed frame 7 can only move up and down inside the housing 1, which improves the stability of the fixed frame 7 during adjustment.

[0032] A fixed cylinder 9 is slidably connected to the outer surface of the rotating shaft 8. A scraper 10 is installed on the outside of the fixed cylinder 9. The rotation of the scraper 10 can be controlled by the fixed cylinder 9. The inner wall of the fixed cylinder 9 is provided with multiple sets of inward-facing horizontal bars. The horizontal bars can slide inside the rotating shaft 8. Under the action of the horizontal bars, the fixed cylinder 9 can move outside the rotating shaft 8 and can also rotate synchronously with the rotating shaft 8. The other end of the fixed cylinder 9 is connected to the inside of the fixed box 6 through a bearing. The fixed box 6 can only move left and right through the external horizontal bars and the inside of the housing 1. A sliding groove is provided inside the fixed box 6. The connecting bearing of the fixed cylinder 9 can slide inside the sliding groove. A threaded rod 13 is rotatably connected inside the housing 1. The outer surface of the threaded rod 13 is threadedly connected to the inside of the fixed frame 7. Rotating one end of the threaded rod 13 can control the fixed frame 7 to move up and down inside the housing 1, which can further adjust the up and down position of the scraper 10.

[0033] The connecting mechanism 4 includes a first sprocket 401. The outer surface of the drive shaft 3 is fixedly installed on the inner wall of the first sprocket 401. The housing 1 is rotatably connected to a first connecting shaft 402 and a second connecting shaft 403. The outer surface of the first connecting shaft 402 is fixedly installed with a second sprocket 404. A first chain belt 406 is sleeved on the outside of the first sprocket 401 and the second sprocket 404. The rotation of the first connecting shaft 402 and the second connecting shaft 403 can be controlled by the meshing of the first chain belt 406. At this time, the power of the drive assembly 2 can be transmitted to the position of the second connecting shaft 403 through the first chain belt 406. The chain belt is a rubber structure with a certain degree of extensibility, which facilitates the fine adjustment of the up and down positions of the first sprocket 401 and the second sprocket 404 and ensures the stability of the meshing.

[0034] A sprocket 405 is fixedly mounted on the outer surface of connecting shaft 2 403. One end of both connecting shaft 1 402 and connecting shaft 2 403 is hexagonal. A connecting cylinder 407 is slidably connected to the outer surface of connecting shaft 2 403. The outer surface of connecting shaft 1 402 is slidably connected to the inner wall of connecting cylinder 407. A control nut 408 is threadedly connected to the outer surface of connecting shaft 2 403. When scraper 2 10 is not rotated, the cover plate outside the housing 1 is opened, and then the control nut 408 is moved to prevent connecting cylinder 407 from contacting one end of connecting shaft 1 402. At this time, connecting shaft 1 402 and connecting shaft 2 403 are not connected, and the power of drive assembly 2 will not be transmitted to scraper 2 10. Conversely, scraper 2 10 rotates. The number of scrapers used can be adjusted as needed. When adjusting, the preload direction of control nut 408 is the same as the rotation direction of the shaft, which can improve the fixing effect of control nut 408.

[0035] A sprocket 409 is fixedly mounted on the outer surface of the rotating shaft 8. A chain belt 4010 is fitted around the sprocket 409 and the sprocket 3 405. The chain belt 4010 can drive the sprocket 3 405 and the sprocket 409 to rotate, and further transmit the power to the position of the rotating shaft 8. In this way, when the position of the scraper 2 10 is adjusted and the power is connected, different processing widths can be set, which is more convenient to use.

[0036] Working principle: When using scraper 2 10, the position of the fixing box 6 is adjusted by fixing bolt 11. At this time, the fixed box 6 can be moved to adjust one end of the fixing cylinder 9, which can adjust the processing width of scraper 2 10. Then, open the cover plate on the housing 1 and turn the control nut 408 to make the connecting cylinder 407 contact the outside of the connecting shaft 1 402. At this time, the power of the drive assembly 2 can be transmitted to scraper 2 10.

[0037] Rotating the threaded rod 13 adjusts the position of the fixing bracket 7, which can adjust the distance of the scraper 2 10 extending outside the housing 1, and thus adjust the processing thickness.

[0038] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0039] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A wall treatment device for interior decoration, comprising a housing (1), characterized in that: A drive assembly (2) is installed on the outside of the housing (1), a drive shaft (3) is rotatably connected inside the housing (1), a connecting mechanism (4) is installed on the outside of the drive shaft (3), and a scraper (5) is installed on the outside of the drive shaft (3). The housing (1) is slidably connected to a fixed box (6), the fixed box (6) is slidably connected to a fixed frame (7), the fixed frame (7) is rotatably connected to a rotating shaft (8), the outer surface of the rotating shaft (8) is slidably connected to a fixed cylinder (9), and a scraper (10) is installed on the outside of the fixed cylinder (9). The internal threaded connection of the housing (1) is a fixing bolt (11) that controls the left and right positions of the fixing box (6).

2. The wall treatment equipment for interior decoration according to claim 1, characterized in that: The connecting mechanism (4) includes a sprocket (401), the outer surface of the drive shaft (3) is fixedly installed on the inner wall of the sprocket (401), the housing (1) is rotatably connected to a connecting shaft (402) and a connecting shaft (403), the outer surface of the connecting shaft (402) is fixedly installed with a sprocket (404), and the outer surface of the connecting shaft (403) is fixedly installed with a sprocket (405).

3. The wall treatment equipment for interior decoration according to claim 2, characterized in that: The sprocket one (401) and sprocket two (404) are fitted with a chain belt one (406). One end of the connecting shaft one (402) and connecting shaft two (403) are both hexagonal. The outer surface of the connecting shaft two (403) is slidably connected to a connecting cylinder (407). The outer surface of the connecting shaft one (402) is slidably connected to the inner wall of the connecting cylinder (407). The outer surface of the connecting shaft two (403) is threadedly connected to a control nut (408).

4. A wall treatment device for interior decoration according to claim 3, characterized in that: The outer surface of the rotating shaft (8) is fixedly mounted with a sprocket four (409), and the sprocket four (409) and the sprocket three (405) are fitted with a chain belt two (4010).

5. A wall treatment device for interior decoration according to claim 1, characterized in that: A protruding plate (12) is fixedly installed on the outer surface of the fixing frame (7), and the outer surface of the protruding plate (12) is slidably connected to the inner wall of the shell (1).

6. A wall treatment device for interior decoration according to claim 1, characterized in that: The housing (1) is rotatably connected to a threaded rod (13), and the outer surface of the threaded rod (13) is threadedly connected to the inside of the fixing frame (7).

7. A wall treatment device for interior decoration according to claim 1, characterized in that: The fixing box (6) has a fixing hole (14) inside, and one end of the fixing bolt (11) is threaded into the fixing hole (14).

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