Wall surface cleaning machine

Abstract

The utility model discloses a wall surface cleaning machine which comprises a base, a fixing plate and a mounting frame, two dismounting and mounting assemblies are arranged in the mounting frame, each dismounting and mounting assembly comprises a connecting plate, an inserting block and a connecting rod, two fixing grooves are formed in the mounting frame, and inner cavities of the two fixing grooves are slidably connected with the connecting plates. By arranging the dismounting and mounting assembly, two pulling plates are pulled at the same time, the pulling plates drive connecting plates to slide in fixing grooves through connecting rods, second springs are extruded, the connecting plates drive inserting blocks to be away from inserting grooves, positioning blocks are made to be away from positioning grooves, a grinding disc can be rapidly dismounted from the mounting frame, then a new grinding disc is replaced, and the working efficiency is improved; the service life of the equipment is prolonged; under the action of the multiple dampers and the springs, when the grinding disc makes contact with the wall face, the effect of buffering impact can be achieved, damage to the wall face is effectively avoided, the wall face is protected against damage, meanwhile, impact to the grinding disc can be reduced, and abrasion is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of decoration, in particular to a wall cleaning machine. Background Art

[0002] Decoration is also called decoration or decoration. It refers to a set of construction plans and design plans formed according to certain design concepts and aesthetic rules, including water and electricity construction, walls, floors, ceilings, landscapes, etc., carried out within a certain area and scope. It is a kind of object built with stone, wood and other building materials for people to live and use, such as houses, bridges, gymnasiums, temples, etc., which uses various materials to beautify and improve its external appearance or internal environment, making it more romantic and having both residential and commercial value. During decoration, the wall surface often needs to be refurbished, the old wall is polished off and redecorated, or the smooth wall surface is polished rough. At this time, the wall surface needs to be manually cleaned and polished, or a wall cleaning machine is used for operation.

[0003] When the existing wall cleaning machine is used, the grinding disc is easily worn due to the large workload of wall cleaning, and it is inconvenient to install and remove the grinding disc. When the grinding disc is in hard contact with the wall, the grinding disc is easy to damage the wall, and the grinding disc is easily impacted and damaged. Therefore, a wall cleaning machine is proposed to solve the above problems. Summary of the invention

[0004] In this embodiment, a wall cleaning machine is provided to solve the problem that when using the existing wall cleaning machine, the grinding disc is easily worn due to the large workload of wall cleaning, and it is inconvenient to install and disassemble the grinding disc. When the grinding disc is in hard contact with the wall, the grinding disc is easy to damage the wall. At the same time, the grinding disc is easily impacted and caused damage.

[0005] According to one aspect of the present application, a wall cleaning machine is provided, comprising a base and a mounting frame, wherein two disassembly and assembly components are arranged inside the mounting frame, wherein the disassembly and assembly components include a connecting plate, a plug-in block and a connecting rod, wherein two fixing grooves are arranged inside the mounting frame, wherein the inner cavities of the two fixing grooves are both slidably connected with connecting plates, wherein connecting rods and plug-in blocks are fixedly installed on both sides of the connecting plate, and wherein the top end of the connecting rod extends to the outer end of the mounting frame and a pull plate is fixedly installed thereon;

[0006] A fixing frame is fixedly installed on the top of the base, and a lifting assembly is arranged on the fixing frame, and the lifting assembly includes a screw rod, a movable block and a limit rod. A mounting groove is provided in the inner cavity of the base, and a motor is fixedly installed in the inner cavity of the mounting groove. The output shaft of the motor extends to the top of the base and a screw rod is fixedly installed. The movable block is threadedly connected to the screw rod. Two limit rods are fixedly installed between the base and the fixing frame, and the two limit rods are slidably connected to the same movable block.

[0007] A mounting shell is fixedly installed on one side of the movable block, a motor is fixedly installed in the inner cavity of the mounting shell, a fixing plate is fixedly installed on the output shaft of the motor, a plurality of dampers distributed at equal distances are fixedly installed on one side of the fixing plate, one end of the plurality of dampers is fixedly installed to the same mounting frame, springs are sleeved on the outer surfaces of the plurality of dampers, and both ends of the springs are fixedly connected to the mounting frame and the fixing plate, respectively.

[0008] Furthermore, a spring is sleeved on the outer surface of the connecting rod, and two ends of the spring are fixedly connected to the connecting plate and the fixing groove respectively.

[0009] Furthermore, two positioning grooves are provided on one side of the mounting frame, positioning blocks are inserted into the two positioning grooves, one side of the two positioning blocks is fixedly mounted to the same mounting plate, and a grinding disc is fixedly mounted on one side of the mounting plate.

[0010] Furthermore, one side of the two positioning blocks is provided with a plug-in slot, and the two plug-in blocks are respectively plugged into the two plug-in slots.

[0011] Furthermore, four slide grooves are provided inside the mounting frame, four sliding blocks are fixedly mounted on the fixing plate, and the four sliding blocks are slidably connected to the four slide grooves respectively.

[0012] Furthermore, a brake universal wheel is fixedly mounted on the bottom end of the base, and the number of the brake universal wheels is four.

[0013] Through the above-mentioned embodiments of the present application, by setting up a disassembly and assembly component, the two pull plates are pulled at the same time, and the pull plate drives the connecting plate to slide inside the fixed groove through the connecting rod. The second spring is squeezed, and the connecting plate drives the plug-in block away from the plug-in groove, so that the positioning block is away from the positioning groove. The grinding disc can be quickly removed from the mounting frame, and then a new grinding disc can be replaced, thereby improving work efficiency and extending the service life of the equipment; under the action of multiple dampers and springs, when the grinding disc contacts the wall, it can play a role in reducing the impact, effectively avoiding damage to the wall, protecting the wall from damage, and at the same time reducing the impact on the grinding disc and reducing wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1This is a schematic diagram of the overall three-dimensional structure of an embodiment of the present application;

[0016] Figure 2 This is a schematic diagram of the overall internal structure of an embodiment of the present application;

[0017] Figure 3 A schematic diagram of the internal structure of an embodiment of the present application from a side view;

[0018] Figure 4 For an embodiment of the present application Figure 2 A is an enlarged structural diagram of FIG.

[0019] In the figure: 1. mounting shell; 2. slider; 3. mounting frame; 4. grinding plate; 5. first spring; 6. fixing plate; 7. mounting plate; 8. damper; 9. positioning block; 10. first motor; 11. second motor; 12. brake universal wheel; 13. base; 14. mounting groove; 15. fixing frame; 16. movable block; 17. screw rod; 18. pulling plate; 19. connecting rod; 20. second spring; 21. connecting plate; 22. positioning groove; 23. plug-in block; 24. plug-in groove; 25. limit rod. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0022] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0023] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0024] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] See also Figure 1-4 As shown, a wall cleaning machine comprises a base 13 and a mounting frame 3, wherein two disassembly assemblies are arranged inside the mounting frame 3, wherein the disassembly assemblies comprise a connecting plate 21, a plug-in block 23 and a connecting rod 19, wherein two fixing grooves are arranged inside the mounting frame 3, wherein the inner cavities of the two fixing grooves are both slidably connected with connecting plates 21, wherein the two side ends of the connecting plate 21 are respectively fixedly installed with connecting rods 19 and plug-in blocks 23, and the top end of the connecting rod 19 extends to the outer end of the mounting frame 3 and is fixedly installed with a pull plate 18;

[0027] A fixing frame 15 is fixedly installed on the top of the base 13, and a lifting assembly is arranged on the fixing frame 15, and the lifting assembly includes a screw rod 17, a movable block 16 and a limit rod 25. The inner cavity of the base 13 is provided with a mounting groove 14, and a second motor 11 is fixedly installed in the inner cavity of the mounting groove 14. The output shaft of the second motor 11 extends to the top of the base 13 and is fixedly installed with a screw rod 17, and the movable block 16 is threadedly connected to the screw rod 17. Two limit rods 25 are fixedly installed between the base 13 and the fixing frame 15, and the two limit rods 25 are slidably connected to the same movable block 16;

[0028] A mounting shell 1 is fixedly installed on one side of the movable block 16, a first motor 10 is fixedly installed in the inner cavity of the mounting shell 1, a fixing plate 6 is fixedly installed on the output shaft of the first motor 10, a plurality of dampers 8 distributed at equal distances are fixedly installed on one side of the fixing plate 6, and one end of the plurality of dampers 8 is fixedly installed to the same mounting frame 3.

[0029] The outer surfaces of the plurality of dampers 8 are sleeved with first springs 5 ​​, and two ends of the first springs 5 ​​are fixedly connected to the mounting frame 3 and the fixing plate 6 respectively.

[0030] A second spring 20 is sleeved on the outer surface of the connecting rod 19 , and two ends of the second spring 20 are fixedly connected to the connecting plate 21 and the fixing groove respectively.

[0031] Two positioning grooves 22 are provided on one side of the mounting frame 3 , positioning blocks 9 are inserted into the two positioning grooves 22 , one side of the two positioning blocks 9 is fixedly mounted to the same mounting plate 7 , and a grinding disc 4 is fixedly mounted on one side of the mounting plate 7 .

[0032] One side of the two positioning blocks 9 is provided with an inserting slot 24 , and the two inserting blocks 23 are respectively inserted into the two inserting slots 24 .

[0033] Four slide grooves are provided inside the mounting frame 3 , and four sliding blocks 2 are fixedly mounted on the fixing plate 6 . The four sliding blocks 2 are slidably connected to the four slide grooves respectively.

[0034] A brake universal wheel 12 is fixedly mounted on the bottom end of the base 13 , and there are four brake universal wheels 12 .

[0035] When the present application is in use, the electrical components appearing in the present application are all externally connected to a power source and a control switch. The device is moved to a suitable area by means of the brake universal wheel 12, the first motor 10 is started, and the output shaft of the first motor 10 rotates to drive the fixed plate 6 to rotate, and the fixed plate 6 drives the mounting plate 7 to rotate through the mounting frame 3, thereby driving the grinding disc 4 to perform grinding and cleaning operations on the wall surface, the second motor 11 is started, and the output shaft of the second motor 11 rotates to drive the screw rod 17 to rotate, and under the action of the two limit rods 25, the screw rod 17 rotates to drive the movable block 16 to move up and down, thereby the height of the grinding disc 4 can be adjusted to meet the cleaning requirements of walls of different heights; in multiple blocking positions, the grinding disc 4 can be adjusted to meet the cleaning requirements of walls of different heights. Under the action of the diaphragm 8 and the first spring 5, when the grinding disc 4 contacts the wall, it can play a role in reducing the impact, effectively avoiding damage to the wall, protecting the wall from damage, and at the same time reducing the impact on the grinding disc 4 and reducing wear; when the grinding disc 4 needs to be replaced; pull the two pull plates 18 at the same time, the pull plate 18 drives the connecting plate 21 to slide inside the fixed groove 20 through the connecting rod 19, the second spring 20 is squeezed, and the connecting plate 21 drives the plug-in block 23 away from the plug-in slot 24, so that the positioning block 23 is away from the positioning slot 22, the grinding disc 4 can be quickly removed from the mounting frame 3, and then replaced with a new grinding disc 4, which improves work efficiency and extends the service life of the equipment.

[0036] The benefits of this application are:

[0037] 1. By setting the disassembly and assembly components, the two pull plates 18 are pulled at the same time, and the pull plate 18 drives the connecting plate 21 to slide inside the fixed groove 20 through the connecting rod 19. The second spring 20 is squeezed, and the connecting plate 21 drives the plug-in block 23 away from the plug-in groove 24, so that the positioning block 23 is away from the positioning groove 22. The grinding disc 4 can be quickly disassembled from the mounting frame 3, and then a new grinding disc 4 can be replaced, thereby improving work efficiency and extending the service life of the equipment;

[0038] 2. Under the action of multiple dampers 8 and the first spring 5, when the grinding disc 4 contacts the wall, it can reduce the impact and effectively avoid damage to the wall, protecting the wall from damage. At the same time, it can also reduce the impact on the grinding disc 4 and reduce wear.

[0039] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A wall cleaning machine, comprising a base (13) and a mounting frame (3), characterized in that: Two disassembly and assembly components are arranged inside the mounting frame (3), and the disassembly and assembly components include a connecting plate (21), a plug-in block (23) and a connecting rod (19). Two fixing grooves are arranged inside the mounting frame (3), and the inner cavities of the two fixing grooves are both slidably connected with a connecting plate (21). The two side ends of the connecting plate (21) are respectively fixedly installed with a connecting rod (19) and a plug-in block (23). The top end of the connecting rod (19) extends to the outer end of the mounting frame (3) and is fixedly installed with a pull plate (18); A fixing frame (15) is fixedly installed on the top of the base (13), and a lifting assembly is arranged on the fixing frame (15), and the lifting assembly comprises a screw rod (17), a movable block (16) and a limiting rod (25). The inner cavity of the base (13) is provided with a mounting groove (14), and a second motor (11) is fixedly installed in the inner cavity of the mounting groove (14). The output shaft of the second motor (11) extends to the top of the base (13) and is fixedly installed with a screw rod (17). The movable block (16) is threadedly connected to the screw rod (17). Two limiting rods (25) are fixedly installed between the base (13) and the fixing frame (15), and the two limiting rods (25) are slidably connected to the same movable block (16); A mounting shell (1) is fixedly mounted on one side of the movable block (16); a first motor (10) is fixedly mounted in the inner cavity of the mounting shell (1); a fixing plate (6) is fixedly mounted on the output shaft of the first motor (10); a plurality of dampers (8) distributed at equal distances are fixedly mounted on one side of the fixing plate (6); one end of the plurality of dampers (8) is fixedly mounted on the same mounting frame (3); a first spring (5) is sleeved on the outer surfaces of the plurality of dampers (8); and the two ends of the first spring (5) are fixedly connected to the mounting frame (3) and the fixing plate (6), respectively.

2. The wall cleaning machine according to claim 1, characterized in that: A second spring (20) is sleeved on the outer surface of the connecting rod (19), and two ends of the second spring (20) are respectively fixedly connected to the connecting plate (21) and the fixing groove.

3. The wall cleaning machine according to claim 1, characterized in that: Two positioning grooves (22) are provided on one side of the mounting frame (3), positioning blocks (9) are inserted into the interior of the two positioning grooves (22), one side of the two positioning blocks (9) is fixedly mounted on the same mounting plate (7), and a grinding disc (4) is fixedly mounted on one side of the mounting plate (7).

4. The wall cleaning machine according to claim 3, characterized in that: One side of the two positioning blocks (9) is provided with a plug-in slot (24), and the two plug-in blocks (23) are respectively plugged into the two plug-in slots (24).

5. The wall cleaning machine according to claim 1, characterized in that: Four slide grooves are provided inside the mounting frame (3), and four sliding blocks (2) are fixedly mounted on the fixing plate (6). The four sliding blocks (2) are respectively slidably connected to the four slide grooves.

6. The wall cleaning machine according to claim 1, characterized in that: A brake universal wheel (12) is fixedly mounted on the bottom end of the base (13), and there are four brake universal wheels (12).

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