Constructional engineering putty layer grinding machine

Abstract

The utility model discloses a construction engineering putty layer polisher which comprises a control handle, one end of the control handle is fixedly connected with an outer rod, the bottom of the outer rod is in bolted connection with a transverse connector, a protective shell is welded and fixed to the bottom of the transverse connector, and a dustproof cover is arranged at the bottom of the protective shell. A dust suction pipe is clamped to the surface of the dustproof cover, an external component is arranged at one end of the dust suction pipe, an external pipe is clamped to one end of the external component, and a dust collector is fixedly connected to one end of the external pipe. According to the construction engineering putty layer grinding machine, a motor is started through a control handle, the motor drives turbine blades and grinding blades to rotate, so that grinding work is started, dust falling in the grinding process can be absorbed through the turbine blades, and then the dust is sucked out from a dust suction pipe along the guiding of a dustproof cover; and the problem that dust is scattered in the polishing process can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of putty layer grinding, in particular to a construction engineering putty layer grinding machine. Background Art

[0002] After using putty to level the walls, ceilings, etc., it is necessary to ensure that the surface is flat and smooth by grinding so that subsequent coatings (such as latex paint, wallpaper, etc.) can adhere evenly and improve the decorative effect and durability. During the grinding process, sandpaper or electric grinders of different particle sizes will be selected according to the thickness of the putty layer, and the process will be carried out step by step from coarse to fine until the surface is delicate, traceless and smooth to the touch.

[0003] Based on the above, the inventors found that the existing equipment would generate a large amount of dust when grinding the putty layer, causing certain damage to the human body and polluting the construction environment. Therefore, in view of this, the existing structure was studied and improved to provide a construction engineering putty layer grinder, in order to achieve a more practical purpose. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model discloses a putty layer grinding machine for construction engineering, comprising a control handle, one end of the control handle is fixedly connected to an outer rod, the bottom of the outer rod is bolted to a transverse connector, the bottom of the transverse connector is welded and fixed with a protective shell, the bottom of the protective shell is provided with a dust cover, the surface of the dust cover is clamped with a dust suction pipe, one end of the dust suction pipe is provided with an external component, one end of the external component is clamped with an external tube, and one end of the external tube is fixedly connected to a vacuum cleaner.

[0006] As a preferred technical solution of the utility model, an inner rod is arranged inside the outer rod, a longitudinal connector is welded and fixed to the bottom of the inner rod, and the longitudinal connector is movably connected to the transverse connector by bolts.

[0007] As a preferred technical solution of the utility model, a motor is arranged inside the protective shell, and the output end of the motor is fixedly connected to a transmission shaft.

[0008] As a preferred technical solution of the utility model, one end of the transmission shaft is fixedly connected to a bearing, and the bottom of the motor is bolted to a fixing piece.

[0009] As a preferred technical solution of the utility model, a turbine blade is arranged inside the dust cover, and a grinding sheet is fixedly connected to one side of the turbine blade.

[0010] As a preferred technical solution of the utility model, an adjuster is provided on the surface of the outer rod, and the adjuster is threadedly connected to the inner rod.

[0011] The beneficial effects of the utility model are:

[0012] This construction engineering putty layer grinder has an outer rod, an adjuster, an inner rod, a longitudinal connector and a transverse connector. The operator can adjust the length of the outer rod and the inner rod through the adjuster, so as to cope with construction scenes of different heights and make flexible adjustments. The longitudinal connector and the transverse connector can be used to grind walls at different angles. It has strong operability and adjustability, and effectively increases the grinding efficiency.

[0013] The construction engineering putty layer grinder operates a handle, a motor, a dust suction pipe, turbine blades, a grinding blade and a dust cover. The operator starts the motor by operating the handle, and the motor drives the turbine blades and the grinding blades to rotate, thereby starting the grinding work. Dust dropped during the grinding process can be absorbed by the turbine blades, and then sucked out from the dust suction pipe along the guidance of the dust cover, which can effectively solve the problem of dust dispersion during the grinding process. The utility model has a simple and reasonable structure, a novel design, simple and convenient operation, and a high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of a construction engineering putty layer grinding machine of the utility model;

[0016] Figure 2 It is a structural schematic diagram of an outer rod and an inner rod of a construction engineering putty layer grinding machine of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a motor and a grinding blade of a construction engineering putty layer grinding machine of the utility model;

[0018] Figure 4 The utility model is a structural schematic diagram of a grinding blade and a turbine blade of a construction engineering putty layer grinding machine.

[0019] In the figure: 1. control handle; 2. outer rod; 201. longitudinal connector; 3. transverse connector; 4. protective shell; 401. motor; 402. transmission shaft; 403. bearing; 404. fixing part; 405. turbine blade; 406. grinding disc; 5. dust cover; 6. external parts; 7. dust suction pipe; 8. external pipe; 9. vacuum cleaner; 10. regulator; 11. inner rod. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figure 1-4 As shown, the utility model is a putty layer grinder for construction projects, comprising a control handle 1, one end of the control handle 1 is fixedly connected to an outer rod 2, the bottom of the outer rod 2 is bolted to a transverse connector 3, the bottom of the transverse connector 3 is welded and fixed with a protective shell 4, the bottom of the protective shell 4 is provided with a dust cover 5, the surface of the dust cover 5 is clamped with a dust suction pipe 7, one end of the dust suction pipe 7 is provided with an external component 6, one end of the external component 6 is clamped with an external tube 8, and one end of the external tube 8 is fixedly connected to a vacuum cleaner 9.

[0022] Among them, the inner rod 11 is arranged inside the outer rod 2, and a longitudinal connector 201 is welded and fixed at the bottom of the inner rod 11. The longitudinal connector 201 is movably connected with the transverse connector 3 by bolts. The welding and fixing of the inner rod 11 and the longitudinal connector 201 and the bolt connection with the transverse connector 3 realize the rapid connection and disassembly between the components, which facilitates the on-site construction and installation and the later maintenance and adjustment, and improves the work efficiency.

[0023] Among them, a motor 401 is arranged inside the protective shell 4, and the output end of the motor 401 is fixedly connected to a transmission shaft 402. The protective shell 4 can prevent dust dropped during grinding from entering the motor 401 to avoid damage to the equipment.

[0024] Among them, one end of the transmission shaft 402 is fixedly connected to a bearing 403, the bottom bolt of the motor 401 is connected to a fixing part 404, and one end of the transmission shaft 402 is fixedly connected to a bearing 403. The function of the bearing 403 is to reduce the friction between the transmission shaft 402 and the motor 401 or other structures when the motor 401 rotates, thereby ensuring a smooth and efficient transmission process and extending the service life of the equipment. The bearing 403 can also withstand certain radial and axial loads, thereby enhancing the load-bearing capacity and stability of the transmission system.

[0025] Among them, a turbine blade 405 is arranged inside the dust cover 5, and a grinding sheet 406 is fixedly connected to one side of the turbine blade 405. The turbine blade 405 inside the dust cover 5 mainly plays the role of driving air flow. When the grinding sheet 406 rotates at high speed, the turbine blade 405 can assist in forming a dust suction effect, sucking dust particles generated by grinding into the dust cover 5, and effectively collecting and controlling dust diffusion.

[0026] Among them, an adjuster 10 is arranged on the surface of the outer rod 2, and the adjuster 10 is threadedly connected to the inner rod 11. The adjuster 10 arranged on the surface of the outer rod 2 can be used by the operator to change or lock the relative position between the inner and outer rods to achieve functions such as length adjustment or angle positioning.

[0027] Working principle: When in use, the operator first adjusts the inner and outer rods to the appropriate length through the regulator 10, and then starts the motor 401 by controlling the handle 1. Then the operator uses the transverse connector 3 and the longitudinal connector 201 to more conveniently fit the grinding equipment to the wall, which is convenient for subsequent grinding work. The motor 401 drives the turbine blades 405 and the grinding disc 406 through the transmission shaft 402. As the grinding disc 406 grinds the dust of the putty layer on the wall, the turbine blades 405 suck the dust into the dust cover 5, and the dust cover 5 can effectively prevent the dust from floating out from the outside. Then the dust is sucked in through the dust suction pipe 7 and stored in the connected vacuum cleaner. After the grinding is completed, the equipment is stopped by controlling the handle 1, and then the external component 6 is disconnected from the dust suction pipe 7, and the dust in the vacuum cleaner 9 can be cleaned.

[0028] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A construction engineering putty layer grinding machine, comprising a control handle (1), characterized in that: One end of the control handle (1) is fixedly connected to an outer rod (2); the bottom of the outer rod (2) is bolted to a transverse connector (3); a protective shell (4) is welded and fixed to the bottom of the transverse connector (3); a dust cover (5) is provided at the bottom of the protective shell (4); a dust suction pipe (7) is clamped on the surface of the dust cover (5); one end of the dust suction pipe (7) is provided with an external component (6); one end of the external component (6) is clamped to an external pipe (8); one end of the external pipe (8) is fixedly connected to a dust collector (9).

2. A construction engineering putty layer grinding machine according to claim 1, characterized in that, An inner rod (11) is arranged inside the outer rod (2), a longitudinal connector (201) is welded and fixed to the bottom of the inner rod (11), and the longitudinal connector (201) is movably connected to the transverse connector (3) via bolts.

3. A construction engineering putty layer grinding machine according to claim 1, characterized in that, A motor (401) is arranged inside the protective shell (4), and an output end of the motor (401) is fixedly connected to a transmission shaft (402).

4. A construction engineering putty layer grinding machine according to claim 3, characterized in that, A bearing (403) is fixedly connected to one end of the transmission shaft (402), and a fixing member (404) is bolted to the bottom of the motor (401).

5. A construction engineering putty layer grinding machine according to claim 1, characterized in that: A turbine blade (405) is arranged inside the dust cover (5), and a grinding sheet (406) is fixedly connected to one side of the turbine blade (405).

6. A construction engineering putty layer grinding machine according to claim 1, characterized in that: An adjuster (10) is provided on the surface of the outer rod (2), and the adjuster (10) is threadedly connected to the inner rod (11).

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