Wall surface smoothing device for building construction

Abstract

The utility model provides a wall surface smoothing device for building construction, which comprises a movable base, and a support plate is fixedly mounted on the top side of the left end of the movable base; the moving mechanism is mounted on the surface of the supporting plate; the smoothing mechanism is mounted on the side surface of the moving mechanism, and the smoothing mechanism is used for smoothing the building wall surface; the dust removal mechanism is mounted on one side of the grinding mechanism, and the dust removal mechanism is used for dust falling treatment in the grinding process; and the filtering mechanism is mounted on the surface of the top side of the movable base, and the filtering mechanism is used for dust falling treatment in the dust removal process. Chippings generated in the grinding process are collected through the dust removal mechanism, generated dust is sucked into the filtering mechanism to be cleaned, the dust floating on the periphery is greatly sucked and then filtered, the surrounding environment quality is improved, the body health of workers is guaranteed, the overall practicability of the grinding device is guaranteed, and grinding treatment is facilitated.

Description

Technical Field

[0001] This utility model relates to a wall surface grinder, and more particularly to a wall surface grinder for building construction. Background Technology

[0002] A wall grinder, also known as a wall polisher or wall grinding machine, is a specialized building equipment primarily used to grind, polish, and finish wall surfaces (especially concrete walls) to make them smoother and flatter. Wall grinders are widely used in building decoration, environmentally friendly renovation, industrial plants, and other places for polishing and grinding concrete surfaces. They are also suitable for wall and floor treatment in public places, shopping malls, supermarkets, stations, airports, subways, and other buildings.

[0003] Currently, some wall grinders used in construction require workers to hand-grind them, which is physically demanding. Furthermore, the dust generated during the grinding process floats around the construction site, posing a significant health hazard to nearby workers. Utility Model Content

[0004] This utility model addresses the technical problem that some grinding tools require workers to hand-grind the surface, which is physically demanding, and that the dust generated during the grinding process floats around the construction site, posing a significant health hazard to nearby workers. Therefore, this utility model provides a wall grinding tool for construction.

[0005] This utility model solves the above-mentioned technical problems through the following technical solutions:

[0006] This utility model provides a wall grinder for building construction, the wall grinder for building construction includes:

[0007] A movable base, wherein a support plate is fixedly installed on the top side of the left end of the movable base;

[0008] A moving mechanism, which is mounted on the surface of a support plate;

[0009] A grinding mechanism is installed on the side surface of a moving mechanism and is used for grinding the surface of a building wall.

[0010] A dust removal mechanism is installed on one side of the grinding mechanism and is used for dust removal during the grinding process;

[0011] A filter mechanism is installed on the top side surface of the movable base and is used for dust suppression during the dust removal process.

[0012] Furthermore, four casters are fixedly installed at the four corners of the bottom side of the mobile base, and a support plate is vertically fixedly connected to the left end of the mobile base.

[0013] Furthermore, the side surface of the support plate is provided with a moving groove and two guide grooves, and the two guide grooves are symmetrically distributed about the moving groove.

[0014] Furthermore, the moving mechanism includes a servo motor, a threaded column, a moving seat, a slide, and a guide block. The servo motor is fixedly mounted on the top side surface of the support plate. The output end of the servo motor is connected to the threaded column. The moving seat is sleeved on the surface of the threaded column. The slide is fixedly connected to the left side of the moving seat. The guide block is fixedly mounted to the right side of the slide. The guide block is slidably connected to the inner cavity of the guide groove.

[0015] Furthermore, the grinding mechanism includes a grinding motor, a fixed plate, and a grinding disc. The grinding motor is fixedly installed on the left side surface of the slide, the output end of the grinding motor is connected to the fixed plate, and the grinding disc is installed on the left side surface of the fixed plate.

[0016] Furthermore, four fixing bolts are threaded through the right side of the fixing plate, and the ends of the fixing bolts are threadedly connected to the right side surface of the grinding disc.

[0017] Furthermore, the filtration mechanism includes a filter housing, a filter screen, and a discharge pipe. The filter housing is fixedly installed on the top surface of the movable base, and the filter screen is fixedly connected to the inner cavity of the top side of the filter housing. The discharge pipe is fixedly connected to the right side of the filter housing.

[0018] Furthermore, the dust removal mechanism includes an air pump, an intake pipe, an injection pipe, an arc-shaped pipe, a connecting pipe, a collection assembly, and an exhaust assembly. The air pump is fixedly installed on the top surface of the filter housing. The output end of the air pump is fixedly connected to the intake pipe, and the output end of the air pump is fixedly connected to the injection pipe. The intake pipe is connected to the arc-shaped pipe, and the inner side of the arc-shaped pipe is fixedly connected to the connecting pipe. The connecting pipe is installed on the collection assembly, and the collection assembly is fixedly connected to the slide block through a connecting frame. The exhaust assembly is installed on the top side of the filter housing and is used for the gas-liquid separation and discharge of the gas after cleaning inside the filter housing.

[0019] Furthermore, the collection assembly includes a collection shell, a collection groove, a collection box, and a sealing plug. The collection shell is fitted onto the outside of the grinding disc. The collection shell is fixedly connected to the slide block via a connecting frame. A collection groove is provided on the inner wall of the collection shell. The collection groove is connected to an arc-shaped pipe via a connecting pipe. A collection box is fixedly connected to the bottom side of the collection shell. A sealing plug is engaged with the bottom side of the collection box.

[0020] Furthermore, the exhaust assembly includes a gas-liquid separator, an outlet pipe, a return pipe, a one-way valve, a blowing pipe, and a blowing nozzle. The gas-liquid separator is installed on the top surface of the filter housing. The gas-liquid separator is connected to the filter housing through the outlet pipe. The return end of the gas-liquid separator is connected to the filter housing through the return pipe. A one-way valve is installed on the return pipe. The outlet pipe of the gas-liquid separator is fixedly connected to the blowing pipe. The blowing pipe is connected to the blowing nozzles installed on the top and bottom sides of the movable seat.

[0021] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0022] The positive and progressive effects of this utility model are as follows:

[0023] The aforementioned wall grinder for construction uses a dust removal mechanism to collect and process debris during the grinding process. The generated dust is then drawn into a filtration mechanism for cleaning, which greatly improves the surrounding environmental quality by suctioning and filtering out floating dust, protecting the health of workers and ensuring the overall practicality of the grinder. The filtered gas is easily separated into gas and liquid, and then sent into an air blowing pipe. The gas in the air blowing pipe is blown out through an air nozzle, cleaning the surface of the threaded post at the connection of the moving base. This effectively improves the cleanliness of the threaded post surface, preventing impurities from clogging the threaded seams and facilitating the movement of the moving base driven by the threaded post. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application.

[0025] Figure 1 This is a three-dimensional structural diagram of the wall surface grinder of this utility model.

[0026] Figure 2 This is a three-dimensional structural diagram of the right side of the wall surface grinder of this utility model.

[0027] Figure 3 This is a front sectional view of the wall surface grinder of this utility model.

[0028] Explanation of reference numerals in the attached figures

[0029] 1. Movable base; 2. Support plate; 21. Guide groove; 22. Movable groove; 3. Movable mechanism; 31. Servo motor; 32. Threaded column; 33. Movable seat; 34. Slide seat; 35. Guide block; 4. Grinding mechanism; 41. Grinding motor; 42. Fixing plate; 43. Grinding disc; 5. Filtering mechanism; 51. Filter shell; 52. Discharge pipe; 53. Filter screen; 6. Dust removal mechanism; 61. Air pump; 62. Injection pipe; 63. Inlet pipe; 64. Arc-shaped pipe; 65. Connecting pipe; 66. Collection assembly; 661. Collection shell; 662. Collection box; 663. Sealing plug; 664. Collection groove; 67. Exhaust assembly; 671. Gas-liquid separator; 672. Air outlet pipe; 673. Return pipe; 674. One-way valve; 675. Air blowing pipe; 676. Air blowing nozzle. Detailed Implementation

[0030] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0031] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0032] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0033] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0034] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0035] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0036] like Figure 1-3 As shown, the wall surface grinder for building construction includes:

[0037] A movable base 1, wherein a support plate 2 is fixedly installed on the top side of the left end of the movable base;

[0038] The moving mechanism 3 is mounted on the surface of the support plate 2;

[0039] A grinding mechanism 4 is installed on the side surface of the moving mechanism 3, and the grinding mechanism 4 is used to grind the building wall surface.

[0040] Dust removal mechanism 6 is installed on one side of grinding mechanism 4 and is used for dust removal during the grinding process;

[0041] The filter mechanism 5 is installed on the top side surface of the movable base 1 and is used for dust reduction during the dust removal process.

[0042] During the wall grinding operation, the moving mechanism 3 and the grinding mechanism 4 are activated. The moving mechanism 3 moves the electric grinding mechanism 4, and the grinding mechanism 4 grinds the wall surface. Dust is generated during the grinding process, and the dust removal mechanism 6 is activated at the same time. The dust removal mechanism 6 collects and processes the debris generated during the grinding process, and the generated dust is drawn into the filter mechanism 5 for cleaning. This greatly improves the surrounding environmental quality by sucking in and filtering the floating dust, protecting the health of workers, ensuring the overall practicality of the grinder, and facilitating the grinding process.

[0043] Four casters are fixedly installed at the four corners of the bottom side of the mobile base 1, and a support plate 2 is vertically fixedly connected to the left end of the mobile base 1.

[0044] The support plate 2 has a moving groove 22 and two guide grooves 21 on its side surface, and the two guide grooves 21 are symmetrically distributed about the moving groove 22.

[0045] The moving mechanism 3 includes a servo motor 31, a threaded column 32, a moving seat 33, a slide 34, and a guide block 35. The servo motor 31 is fixedly installed on the top side surface of the support plate 2. The output end of the servo motor 31 is connected to the threaded column 32. The moving seat 33 is sleeved on the surface of the threaded column 32. The slide 34 is fixedly connected to the left side of the moving seat 33. The guide block 35 is fixedly installed to the right side of the slide 34. The guide block 35 is slidably connected to the inner cavity of the guide groove 21.

[0046] Start the servo motor 31, which drives the threaded column 32 to rotate. The threaded column 32 drives the fixedly connected movable seat 33 to move along the movable groove 22. At the same time, the guide block 35 moves along the guide groove 21, which facilitates the stable movement of the slide 34 along the surface of the support plate 2 and ensures the subsequent stable movement of the grinding mechanism 4.

[0047] The grinding mechanism 4 includes a grinding motor 41, a fixing plate 42, and a grinding disc 43. The grinding motor 41 is fixedly installed on the left side surface of the slide block 34. The output end of the grinding motor 41 is connected to the fixing plate 42, and the grinding disc 43 is installed on the left side surface of the fixing plate 42.

[0048] Start the grinding motor 41, which drives the fixed plate 42 to rotate. The fixed plate 42 drives the grinding disc 43 to move, and the rotating grinding disc 43 grinds the wall surface.

[0049] Four fixing bolts are threaded through the right side of the fixing plate 42, and the ends of the fixing bolts are threaded to the right side surface of the grinding disc 43.

[0050] The filtration mechanism 5 includes a filter housing 51, a filter screen 53, and a discharge pipe 52. The filter housing 51 is fixedly installed on the top side surface of the movable base 1. The filter screen 53 is fixedly connected to the inner cavity of the top side of the filter housing 51. The discharge pipe 52 is fixedly connected to the right side of the filter housing 51.

[0051] The drawn-in gas is cleaned by the clean water inside the filter housing 51, and the cleaned gas is filtered by the filter screen 53. The wastewater after cleaning is discharged through the discharge pipe 52 in the subsequent process.

[0052] The dust removal mechanism 6 includes an air pump 61, an intake pipe 63, an injection pipe 62, an arc-shaped pipe 64, a connecting pipe 65, a collection assembly 66, and an exhaust assembly 67. The air pump 61 is fixedly installed on the top surface of the filter housing 51. The output end of the air pump 61 is fixedly connected to the intake pipe 63 and the injection pipe 62. The intake pipe 63 is connected to the arc-shaped pipe 64. The inner side of the arc-shaped pipe 64 is fixedly connected to the connecting pipe 65. The connecting pipe 65 is installed on the collection assembly 66. The collection assembly 66 is fixedly connected to the slide 34 through a connecting frame. The exhaust assembly 67 is installed on the top side of the filter housing 51 and is used for the gas-liquid separation and discharge of the gas after cleaning inside the filter housing 51.

[0053] The collecting assembly 66 includes a collecting shell 661, a collecting groove 664, a collecting box 662, and a sealing plug 663. The collecting shell 661 is sleeved on the outside of the grinding disc 43. The collecting shell 661 is fixedly connected to the slide 34 through a connecting frame. The collecting groove 664 is provided on the inner wall of the collecting shell 661. The collecting groove 664 is connected to the arc-shaped tube 64 through a connecting pipe 65. The collecting box 662 is fixedly connected to the bottom side of the collecting shell 661. The sealing plug 663 is engaged and connected to the bottom side of the collecting box 662.

[0054] The exhaust assembly 67 includes a gas-liquid separator 671, an exhaust pipe 672, a return pipe 673, a one-way valve 674, a blow pipe 675, and a blow nozzle 676. The gas-liquid separator 671 is installed on the top surface of the filter housing 51. The gas-liquid separator 671 is connected to the filter housing 51 through the exhaust pipe 672. The return end of the gas-liquid separator 671 is connected to the filter housing 51 through the return pipe 673. A one-way valve 674 is installed on the return pipe 673. The exhaust pipe 672 of the gas-liquid separator 671 is fixedly connected to the blow pipe 675. The blow pipe 675 is connected to the blow nozzle 676 installed on the top and bottom sides of the movable seat 33.

[0055] During use, the vacuum pump 61 is started, and the floating dust on the surface of the grinding disc 43 on one side of the collection shell 661 is drawn into the arc-shaped pipe 64 through the connecting pipe 65. Finally, it is injected into the filter shell 51 for treatment through the injection pipe 62. After the gas is released, it is separated into gas and liquid by the gas-liquid separator 671. The separated gas is discharged through the blowing pipe 675, and the separated liquid enters the filter shell 51 through the return pipe 673. The gas in the blowing pipe 675 is blown out through the blowing nozzle 676. The blown gas cleans the surface of the threaded post 32 at the connection of the moving seat 33, effectively improving the cleanliness of the surface of the threaded post 32 and preventing impurities from clogging the thread seams on the surface of the threaded post 32. This facilitates the movement of the moving seat 33 driven by the threaded post 32.

[0056] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this application does not involve any improvement to the software and methods.

[0057] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A wall surface grinder for building construction, characterized in that, The wall surface grinder for building construction includes: A movable base (1) is provided, and a support plate (2) is fixedly installed on the top side of the left end of the movable base; A moving mechanism (3) is mounted on the surface of a support plate (2); A grinding mechanism (4) is installed on the side surface of the moving mechanism (3) and is used for grinding the building wall surface. A dust removal mechanism (6) is installed on one side of the grinding mechanism (4) and is used for dust removal during the grinding process. A filter mechanism (5) is installed on the top side surface of the movable base (1) and is used for dust reduction during the dust removal process.

2. The wall surface grinder for building construction as described in claim 1, characterized in that: Four casters are fixedly installed at the four corners of the bottom side of the mobile base (1), and a support plate (2) is vertically fixedly connected to the left end of the mobile base (1).

3. The wall surface grinder for building construction as described in claim 1, characterized in that: The side surface of the support plate (2) is provided with a moving groove (22) and two guide grooves (21), and the two guide grooves (21) are symmetrically distributed about the moving groove (22).

4. The wall surface grinder for building construction as described in claim 1, characterized in that: The moving mechanism (3) includes a servo motor (31), a threaded column (32), a moving seat (33), a slide (34), and a guide block (35). The servo motor (31) is fixedly installed on the top surface of the support plate (2). The output end of the servo motor (31) is connected to the threaded column (32). The moving seat (33) is sleeved on the surface of the threaded column (32). The slide (34) is fixedly connected to the left side of the moving seat (33). The guide block (35) is fixedly installed to the right side of the slide (34). The guide block (35) is slidably connected to the inner cavity of the guide groove (21).

5. The wall surface grinder for building construction as described in claim 1, characterized in that: The grinding mechanism (4) includes a grinding motor (41), a fixing plate (42) and a grinding disc (43). The grinding motor (41) is fixedly installed on the left side surface of the slide (34). The output end of the grinding motor (41) is connected to the fixing plate (42). The grinding disc (43) is installed on the left side surface of the fixing plate (42).

6. The wall surface grinder for building construction as described in claim 5, characterized in that: The right side of the fixing plate (42) is threaded with four fixing bolts, and the ends of the fixing bolts are threaded to the right side surface of the grinding disc (43).

7. The wall surface grinder for building construction as described in claim 1, characterized in that: The filtration mechanism (5) includes a filter shell (51), a filter screen (53), and a discharge pipe (52). The filter shell (51) is fixedly installed on the top surface of the movable base (1). The filter screen (53) is fixedly connected to the inner cavity of the top side of the filter shell (51). The discharge pipe (52) is fixedly connected to the right side of the filter shell (51).

8. The wall surface grinder for building construction as described in claim 1, characterized in that: The dust removal mechanism (6) includes an air pump (61), an intake pipe (63), an injection pipe (62), an arc-shaped pipe (64), a connecting pipe (65), a collection assembly (66), and an exhaust assembly (67). The air pump (61) is fixedly installed on the top surface of the filter shell (51). The output end of the air pump (61) is fixedly connected to the intake pipe (63). The output end of the air pump (61) is fixedly connected to the injection pipe (62). The intake pipe (63) is connected to the arc-shaped pipe (64). The inner side of the arc-shaped pipe (64) is fixedly connected to the connecting pipe (65). The connecting pipe (65) is installed on the collection assembly (66). The collection assembly (66) is fixedly connected to the slide (34) through a connecting frame. The exhaust assembly (67) is installed on the top side of the filter shell (51). The exhaust assembly (67) is used for the gas-liquid separation and discharge of the gas after cleaning inside the filter shell (51).

9. The wall surface grinder for building construction as described in claim 8, characterized in that: The collecting assembly (66) includes a collecting shell (661), a collecting groove (664), a collecting box (662), and a sealing plug (663). The collecting shell (661) is sleeved on the outside of the grinding disc (43). The collecting shell (661) is fixedly connected to the slide (34) through a connecting frame. The collecting groove (664) is provided on the inner wall of the collecting shell (661). The collecting groove (664) is connected to the arc-shaped pipe (64) through a connecting pipe (65). The collecting box (662) is fixedly connected to the bottom side of the collecting shell (661). The sealing plug (663) is engaged and connected to the bottom side of the collecting box (662).

10. The wall surface grinder for building construction as described in claim 8, characterized in that: The exhaust assembly (67) includes a gas-liquid separator (671), an exhaust pipe (672), a return pipe (673), a one-way valve (674), an air blowing pipe (675), and an air blowing nozzle (676). The gas-liquid separator (671) is installed on the top surface of the filter housing (51). The gas-liquid separator (671) is connected to the filter housing (51) through the exhaust pipe (672). The return end of the gas-liquid separator (671) is connected to the filter housing (51) through the return pipe (673). A one-way valve (674) is installed on the return pipe (673). The exhaust pipe (672) of the gas-liquid separator (671) is fixedly connected to the air blowing pipe (675). The air blowing pipe (675) is connected to the air blowing nozzle (676) installed on the top and bottom sides of the movable seat (33).

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