Wall polishing device for decoration

Abstract

The utility model relates to the technical field of decoration polishing, in particular to a wall polishing device for decoration. According to the technical scheme, the device comprises a floor, a distribution box, a tank body, a polishing head, a dust collection main groove and a dust collection auxiliary groove, the tank body is arranged on the upper surface of the floor, a sealing cover covers an opening in the top end of the tank body, a suction pump is arranged on the upper surface of the sealing cover, the suction end of the suction pump is located in the tank body, a spring pipe is installed on the tank body, and the spring pipe is connected with the dust collection main groove. The other end of the spring pipe is installed on the dust collection main groove, a penetrating type air channel is formed in the dust collection main groove, and the air channel is communicated with a groove opening of the dust collection main groove through a communication hole. Through cooperation of the structures, dust can be collected while grinding is conducted, the grinding structure and the dust collecting structure are designed in a split mode, people can be prevented from pulling redundant pipelines too much, and the labor intensity of constructors is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration and polishing, in particular to a wall polishing device for decoration. Background Art

[0002] Interior decoration includes room design, decoration, and furniture arrangement, and it focuses on the decoration construction inside the building. During the interior decoration process, putty is often used to decorate the interior walls. During the putty scraping process, some small defects often appear on the wall surface (such as uneven scraping in some parts, joints at the junction, etc.), so they must be compensated by polishing.

[0003] During the grinding process, the putty powder that is ground off is easy to be inhaled, causing great harm to the workers' bodies. In addition, the existing grinding structure and dust collection structure are integrated into one design. During the actual work process, workers need to pull the pipeline more, which invisibly increases the labor intensity of construction workers.

[0004] For this reason we propose a wall grinding device for decoration to solve the existing problems. Utility Model Content

[0005] The purpose of the utility model is to provide a wall grinding device for decoration in view of the problems existing in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall grinding device for decoration, comprising a floor, a distribution box, a tank body, a grinding head, a main dust collecting tank and a secondary tank, the upper surface of the floor is provided with a tank body, the top opening of the tank body is covered with a sealing cover, the upper surface of the sealing cover is provided with a suction pump, the suction end of the suction pump is located inside the tank body, a spring tube is installed on the tank body, the other end of the spring tube is installed on the main dust collecting tank, a through-type air duct is opened in the main dust collecting tank, and the air duct is interconnected with the notch of the main dust collecting tank through a connecting hole.

[0007] Preferably, a retaining ring is installed on the lower surface of the sealing cover, a filter screen is fixed inside the retaining ring, and the filter screen is located below the suction end of the suction pump.

[0008] Preferably, two connectors are symmetrically installed at both ends of the spring tube, and the two connectors are respectively threadedly fixed at designated positions of the tank body and the dust collecting main tank.

[0009] Preferably, a distribution box is installed on the upper surface of the floor, and the distribution box is electrically connected to the suction pump.

[0010] Preferably, a grinding disc is rotatably mounted on the grinding head, and a wire is fixed on the grinding head, and the other end of the wire is mounted on the distribution box.

[0011] Preferably, the auxiliary tanks are provided with non-through air ducts, and the air ducts of the main dust collecting tank and the auxiliary tanks are spliced ​​and connected to each other.

[0012] Preferably, the main dust collecting groove and the auxiliary groove are spliced ​​and fixed to each other via a connecting buckle, and the two auxiliary grooves are symmetrically distributed relative to the main dust collecting groove.

[0013] Preferably, the lower surface of the floor is provided with moving wheels;

[0014] There are four moving wheels in total, and the positions of the four moving wheels are distributed in a rectangular array on the lower surface of the floor.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] During use, the wall polishing device for decoration of the utility model can be moved to the vicinity of the wall to be polished by the moving wheel. Before polishing, the main dust collecting groove and the plurality of auxiliary grooves can be spliced ​​and fixed to form a long groove, which is then placed at the bottom of the wall to be polished.

[0017] During the grinding process, an external power supply is connected. At this time, the suction pump works, so that negative pressure is generated at the long groove to suck the air at the wall. The staff holds the grinding head, and the rotating sand disc inside it grinds the wall. The dust generated during the grinding process enters the long groove under the suction action of negative pressure, and then enters the airway through the connecting hole of the long groove. The large particles in the dust can be filtered out through the connecting hole. Finally, the dust entering the airway enters the tank through the spring tube for collection, which greatly reduces the risk of the putty powder being easily inhaled.

[0018] The operator can open the cover regularly to clean the dust inside the tank;

[0019] The utility model can collect dust during grinding, and the grinding structure and the dust collecting structure are designed separately, which can avoid people from pulling unnecessary pipelines too much and reduce the labor intensity of construction workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the tank body of the utility model;

[0023] Figure 4 It is a schematic cross-sectional structure diagram of the groove of the utility model.

[0024] Reference numerals:

[0025] 1. Floor; 2. Moving wheels; 3. Distribution box; 4. Cover; 5. Suction pump; 6. Tank body; 7. Wire; 8. Spring tube; 9. Connecting buckle; 10. Grinding head; 11. Dust collecting main tank; 12. Auxiliary tank; 13. Air duct; 14. Connecting hole; 15. Filter. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] like Figure 1-Figure 4 As shown, the utility model proposes a wall grinding device for decoration, including a floor 1, a distribution box 3, a tank body 6, a grinding head 10, a main dust collecting groove 11 and a sub-groove 12. The upper surface of the floor 1 is provided with a tank body 6, and the top opening of the tank body 6 is covered with a cover 4. The upper surface of the cover 4 is provided with a suction pump 5, and the suction end of the suction pump 5 is located inside the tank body 6. A spring tube 8 is installed on the tank body 6, and the other end of the spring tube 8 is installed on the main dust collecting groove 11. A through-type air duct 13 is opened in the main dust collecting groove 11, and the air duct 13 is interconnected with the notch of the main dust collecting groove 11 through a connecting hole 14.

[0029] Based on Example 1: During use, the wall polishing device for decoration of the utility model can be moved to the vicinity of the wall to be polished by the moving wheel 2. Before polishing, the main dust collecting groove 11 and the plurality of auxiliary grooves 12 can be spliced ​​and fixed to each other to form a long groove, which is then placed at the bottom of the wall to be polished;

[0030] During the grinding process, an external power supply is connected, and the suction pump 5 works, so that negative pressure is generated at the long groove to suck the air at the wall surface. The personnel hold the grinding head 10, and the rotating sand disk inside it grinds the wall surface. The dust generated during the grinding process enters the long groove under the suction action of the negative pressure, and then enters the air duct 13 through the connecting hole 14 of the long groove. The large particles in the dust can be filtered out through the connecting hole 14, and finally the dust entering the air duct 13 enters the tank body 6 through the spring tube 8 for collection;

[0031] The operator can open the cover 4 regularly to clean the dust inside the tank body 6.

[0032] Embodiment 2

[0033] like Figure 1-Figure 4 As shown, the wall polishing device for decoration proposed by the utility model, compared with the first embodiment, this embodiment also includes:

[0034] A retaining ring is installed on the lower surface of the cover 4, and a filter screen 15 is fixed inside the retaining ring. The filter screen 15 is located below the suction end of the suction pump 5. The filter screen 15 can prevent dust from being sucked into the pump body.

[0035] Two connectors are symmetrically installed at both ends of the spring tube 8, and the two connectors are respectively threadedly fixed at designated positions of the tank body 6 and the dust collecting main tank 11. The design of the connectors can facilitate the disassembly and assembly of the spring tube 8.

[0036] A distribution box 3 is installed on the upper surface of the floor 1 , and the distribution box 3 is electrically connected to the suction pump 5 . A grinding disc is rotatably installed on the grinding head 10 , and a wire 7 is fixed on the grinding head 10 , and the other end of the wire 7 is installed on the distribution box 3 .

[0037] A non-through air duct 13 is provided on the auxiliary groove 12. The air ducts 13 of the main dust collecting groove 11 and the auxiliary groove 12 are spliced ​​and connected to each other. The main dust collecting groove 11 and the auxiliary groove 12 are spliced ​​and fixed to each other through a connecting buckle 9, and the two auxiliary grooves 12 are symmetrically distributed relative to the main dust collecting groove 11. The main dust collecting groove 11 and multiple auxiliary grooves 12 can be spliced ​​and fixed to each other to form a long groove. Dust enters the long groove under the suction action of negative pressure, and then enters the air duct 13 through the connecting hole 14 of the long groove. Large particles in the dust can be filtered out through the connecting hole 14. Finally, the dust entering the air duct 13 enters the tank body 6 through the spring tube 8 for collection.

[0038] The lower surface of the floor 1 is provided with moving wheels 2;

[0039] There are four moving wheels 2 in total, and the positions of the four moving wheels 2 are distributed in a rectangular array on the lower surface of the floor 1.

[0040] It should be noted that the suction pump 5 and the grinding head 10 are existing mature technologies, and their working principles and internal structures are known to technicians in the relevant technical field. The utility model only utilizes their functions and does not improve their internal structure. Therefore, they are not described in detail here, and technicians in this field can make any optional selections according to their needs or convenience.

[0041] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A wall polishing device for decoration, comprising a floor (1), a distribution box (3), a tank (6), a polishing head (10), a main dust collecting tank (11) and a secondary tank (12), characterized in that: A tank body (6) is provided on the upper surface of the floor (1), a cover (4) is provided at the top opening of the tank body (6), a suction pump (5) is provided on the upper surface of the cover (4), the suction end of the suction pump (5) is located inside the tank body (6), a spring tube (8) is installed on the tank body (6), the other end of the spring tube (8) is installed on the main dust collecting groove (11), a through-type air duct (13) is opened in the main dust collecting groove (11), and the air duct (13) is interconnected with the notch of the main dust collecting groove (11) through a connecting hole (14).

2. A wall polishing device for decoration according to claim 1, characterized in that: A retaining ring is installed on the lower surface of the sealing cover (4), a filter screen (15) is fixed inside the retaining ring, and the filter screen (15) is located below the suction end of the suction pump (5).

3. A wall polishing device for decoration according to claim 1, characterized in that: Two connectors are symmetrically mounted at both ends of the spring tube (8), and the two connectors are respectively threadedly fixed at designated positions of the tank body (6) and the main dust collecting tank (11).

4. A wall polishing device for decoration according to claim 1, characterized in that: A distribution box (3) is installed on the upper surface of the floor (1), and the distribution box (3) is electrically connected to the suction pump (5).

5. A wall polishing device for decoration according to claim 1, characterized in that: A grinding disc is rotatably mounted on the grinding head (10), and a wire (7) is fixed on the grinding head (10), and the other end of the wire (7) is mounted on the distribution box (3).

6. A wall polishing device for decoration according to claim 1, characterized in that: The auxiliary grooves (12) are each provided with a non-through air passage (13), and the air passages (13) of the main dust collecting groove (11) and the auxiliary groove (12) are spliced ​​and connected to each other.

7. A wall polishing device for decoration according to claim 1, characterized in that: The main dust collecting groove (11) and the auxiliary groove (12) are spliced ​​and fixed to each other via a connecting buckle (9), and the two auxiliary grooves (12) are symmetrically distributed relative to the main dust collecting groove (11).

8. A wall polishing device for decoration according to claim 1, characterized in that: The lower surface of the floor (1) is provided with moving wheels (2); There are four moving wheels (2) in total, and the positions of the four moving wheels (2) are distributed in a rectangular array on the lower surface of the floor (1).

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