CN207372857U - A kind of building wall construction sander - Google Patents

Abstract

The utility model relates to the technical field of building and decoration construction equipment, in particular to a building wall surface construction grinding machine, which is provided with a shell, and the inside of the shell is fixed with a first motor by bolts, and the output of the first motor A rotating shaft is installed at the end; the front end of the rotating shaft is covered with a spring body, and the front end of the spring body is welded with a grinding disc; the surface of the grinding disc is provided with a number of suction holes connected with the dust-absorbing steel pipe; the rear of the rotating shaft The end sleeve is equipped with a bearing, and the rear end of the bearing is installed with a dust-absorbing steel pipe; the lower end of the shell is welded and installed with a handle. The building wall construction grinder uses a grinding disc for mechanized construction of the wall surface leveling or grinding process. The wall surface roughness after grinding is uniform and the surface is smooth. It has the advantages of low labor intensity, good construction quality and high work efficiency. The dust collection box can realize dust-free construction, improve the construction environment and protect the physical and mental health of construction workers.

Description

Construction wall grinding machine for construction

technical field

The utility model belongs to the technical field of building and decoration construction equipment, in particular to a construction wall grinding machine for building.

Background technique

At present, the wall surface treatment work of the prior art building construction or decoration engineering includes the smoothing or grinding process of the wall surface, and the existing processes are completely carried out by manpower. There are defects such as high difficulty in grinding, poor flatness of hand-polished walls, and serious environmental pollution during the grinding process. Not only the labor intensity is high, the grinding efficiency is low, the labor cost is high, but also the physical and mental health of construction workers is damaged.

In summary, the existing problems in the prior art are: the grinding work of the existing walls is difficult to grind, the flatness of the hand-polished walls is poor, and the defects of serious environmental pollution during the grinding process are not only labor-intensive, but also high-efficiency grinding. Low, high labor costs, but also damage the physical and mental health of construction workers.

Contents of the invention

Aiming at the problems existing in the prior art, the utility model provides a construction wall grinding machine for construction.

The utility model is achieved in this way, a kind of building wall surface construction grinder is provided with shell, and the inside of described shell is fixed with first motor by bolt, and the output end of described first motor is equipped with rotating shaft; The front end of the spring body is covered with a spring body, and the front end of the spring body is welded with a grinding disc; the surface of the grinding disc is provided with a number of suction holes connected with the dust-absorbing steel pipe;

The rear end of the rotating shaft is covered with a bearing, and the rear end of the bearing is installed with a dust-absorbing steel pipe; the lower end of the shell is welded and installed with a handle.

Further, the end of the dust-absorbing steel pipe is connected with a dust-absorbing plastic hose, and the end of the dust-absorbing plastic hose is connected with a dust-absorbing box.

Further, the inside of the dust collection box is fixed with a second motor by bolts, a fan is installed on the output shaft of the second motor, and a filter screen is set on the outside of the fan; the tail of the second motor is provided with Vent.

Further, a universal wheel is installed on the lower end of the dust collection box, and a driving device is connected to the universal wheel.

The utility model has the advantages and positive technical effects: the building wall construction grinding machine uses a grinding disc to mechanize the wall surface smoothing or grinding process, and the wall surface roughness after grinding is uniform, the surface is smooth, and the labor intensity is low. , Good construction quality and high work efficiency, the configuration of dust collection box can realize dust-free construction, improve the construction environment and protect the physical and mental health of construction workers.

Description of drawings

Fig. 1 is a schematic structural view of a building wall construction grinding machine provided by an embodiment of the present invention.

In the figure: 1, grinding disc; 2, spring body; 3, first motor; 4, bearing; 5, rotating shaft; 6, shell; 7, dust-absorbing steel pipe; 8, handle; ; 11. Exhaust hole; 12. Dust collection box; 13. Universal wheel; 14. Fan; 15. Dust suction plastic hose.

Detailed ways

In order to further understand the invention content, characteristics and effects of the present utility model, the following examples are given, and detailed descriptions are given below in conjunction with the accompanying drawings.

Below in conjunction with accompanying drawing 1, the structure of the present utility model is described in detail.

The building wall construction grinding machine is provided with a shell 6, the inside of the shell 6 is fixed with a first motor 3 by bolts, and the output end of the first motor 3 is equipped with a rotating shaft 5; the front end of the rotating shaft 5 is set There is a spring body 2, the front end of the spring body 2 is welded with a grinding disc 1; the surface of the grinding disc 1 is provided with a number of suction holes connected with the dust-absorbing steel pipe 7;

The rear end of the rotating shaft 5 is covered with a bearing 4, and the rear end of the bearing 4 is installed with a dust-absorbing steel pipe 7; the lower end of the casing 6 is welded with a handle 8.

As a preferred embodiment of the present invention, the end of the dust-absorbing steel pipe 7 communicates with a dust-absorbing plastic hose 15 , and the end of the dust-absorbing plastic hose 15 communicates with a dust-absorbing box 12 .

As a preferred embodiment of the present utility model, the inside of the dust collection box 12 is fixed with a second motor 10 by bolts, a fan 14 is installed on the output shaft of the second motor 10, and the outside of the fan 14 is sleeved with The filter screen 9 ; the tail of the second motor 10 is provided with an exhaust hole 11 .

As a preferred embodiment of the present utility model, a universal wheel 13 is installed at the lower end of the dust collection box 12, and a driving device is connected to the universal wheel 13.

After the first motor 3 is energized, the handle 8 is used to control the shell 6 to realize the grinding operation of the grinding disc 1 on the wall surface. The second motor 10 in the dust collection box 12 drives the fan 14 to rotate, and the dust in the dust suction plastic hose 15 is adsorbed and collected. The movement of the dust collection box 12 can be realized by installing the universal wheel 13, and the heat dissipation of the second motor 10 can be realized by setting the exhaust hole 11, so that the second motor 10 can work for a long time. Through the installation of the spring body 2, the absorption of mechanical vibration during the rotation of the grinding disc 1 is realized, and the service life of the grinding disc 1 is prolonged.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model in any form. Any simple modifications made to the above embodiments according to the technical essence of the present utility model are equivalent to changes and modifications. All belong to the scope of the technical solution of the utility model.

Claims (4)

1. A wall construction grinder for building, characterized in that, the wall construction grinder for building is provided with a shell, and the inside of the shell is fixedly equipped with a first motor by bolts, and the output of the first motor A rotating shaft is installed at the end; the front end of the rotating shaft is covered with a spring body, and the front end of the spring body is welded with a grinding disc; the surface of the grinding disc is provided with a number of suction holes connected with the dust-absorbing steel pipe; The rear end of the rotating shaft is covered with a bearing, and the rear end of the bearing is installed with a dust-absorbing steel pipe; the lower end of the shell is welded and installed with a handle. 2. The grinding machine for building wall construction according to claim 1, wherein the end of the dust-absorbing steel pipe is connected to a dust-absorbing plastic hose, and the end of the dust-absorbing plastic hose is connected to a dust-absorbing box. 3. as claimed in claim 2, the wall construction grinding machine for building is characterized in that, the inside of the dust collection box is fixed with a second motor by bolts, and a fan is installed on the output shaft of the second motor, so The outside of the fan is covered with a filter screen; the tail of the second motor is provided with an exhaust hole. 4. The grinding machine for construction of walls for construction according to claim 2, wherein a universal wheel is installed at the lower end of the dust collection box, and a driving device is connected to the universal wheel.