CN218169723U

CN218169723U - Dust absorption polisher

Info

Publication number: CN218169723U
Application number: CN202222761212.4U
Authority: CN
Inventors: 周海峰; 赵玉泽; 支建凯; 张敏; 马广治
Original assignee: Beijing Urban Construction No7 Engineering Co Ltd
Current assignee: Beijing Urban Construction No7 Engineering Co Ltd
Priority date: 2022-10-15
Filing date: 2022-10-15
Publication date: 2022-12-30
Anticipated expiration: 2032-10-15

Abstract

The application relates to a dust absorption polisher, it includes grinding machanism and dust absorption mechanism, grinding machanism includes casing and driving motor, driving motor fixes in deviating from casing open-ended one side, dust absorption mechanism includes the dust absorption pipe, dust absorption pipe intercommunication the casing. This application has the dust that absorbs polisher grinding in-process and produce, guarantees the effect that construction site environmental quality and constructor are healthy.

Description

Dust absorption polisher

Technical Field

The application relates to the technical field of polishing equipment, in particular to a dust collection polisher.

Background

When the decoration is under construction, can apply paint with a brush the wall, the smooth degree of applying paint with a brush the back wall can direct influence the effect of fitment, and in order to apply paint with a brush the effect better, need polish the processing to the wall before applying paint with a brush.

At present, the wall surface is polished by a polisher instead of manpower, and polishing efficiency can be greatly improved by using the polisher.

In view of the above-mentioned related art, the inventors believe that a large amount of dust is generated when polishing with a polisher, causing pollution to the indoor environment and causing damage to the health of the constructors.

SUMMERY OF THE UTILITY MODEL

In order to reduce the dust among the process of polishing and diffuse, this application provides a dust absorption polisher.

The application provides a dust absorption polisher adopts following technical scheme:

the utility model provides a dust absorption polisher, includes grinding machanism and dust absorption mechanism, grinding machanism includes casing and driving motor, driving motor fixes in the one side that deviates from the casing open-ended, dust absorption mechanism includes the dust absorption pipe, dust absorption pipe intercommunication the casing.

Through adopting above-mentioned technical scheme for the dust that the polisher produced when polishing can be absorbed through the dust absorption pipe by dust absorption mechanism, has reduced the diffusion of the in-process dust of polishing, guarantees the air circumstance in the construction room, has reduced the staff and has influenced healthy possibility because of inhaling a large amount of dust.

Optionally, a rubber ring is fixed on the outer edge of the opening side of the casing.

Through adopting above-mentioned technical scheme, be arc and outside rubber ring and can laminate with the wall when the operation for the emery wheel of polisher is wrapped up in inside, prevents that the dust from spilling over, improves the dust absorption effect of polisher, and the outside of rubber ring is along turning over outwards, when polisher during operation, removes the polisher on the wall, and the rubber ring can not blocked by the arch on the wall.

Optionally, the dust collection mechanism further comprises a dust collector, a dust outlet pipe and a dust collection bag, one end of the dust outlet pipe is connected with the dust collector, and the other end of the dust outlet pipe is communicated with the dust collection bag.

Through adopting above-mentioned technical scheme for in the dust bag can be collected through going out the dirt pipe to the inhaled dust of dust absorption pipe, the staff can take the dust bag to remove, and the braces can make things convenient for the staff to take the dust bag to remove, has improved the operating efficiency.

Optionally, the sander further comprises a connecting pipe, one end of the connecting pipe is hinged to the bottom of the casing, and the other end of the connecting pipe is connected with the dust collector.

Through adopting above-mentioned technical scheme, utilize the connecting pipe to link together grinding machanism and dust catcher, make the whole simultaneous movement of polisher, and the connecting pipe makes the high grow of operation of polisher, can polish to the wall of eminence, the connecting pipe is articulated with the casing, when the staff does not move along with the polisher together, the connecting pipe part can rotate wantonly, make the polisher emery wheel laminate with the wall all the time, can polish to the corner and the gap of wall, improve the efficiency of polishing.

Optionally, the polisher further comprises an insertion pipe, a handheld rod and a spring piece, the insertion pipe is fixed to one side of the dust collector, the handheld rod is inserted into the insertion pipe, and the insertion pipe and the handheld rod are fixedly connected through the spring piece.

Through adopting above-mentioned technical scheme for the operation height grow of polisher can be polished the wall and the top surface of higher department, need not greatly improve the efficiency of construction with the help of the scaffold, has guaranteed construction safety.

Optionally, the spring element includes a spring and a bolt, a groove is formed in the handheld rod, one end of the spring is fixedly connected to the bottom of the groove, the other end of the spring is fixedly connected to the bolt, a bolt hole through which the bolt passes is formed in the insertion pipe, a sliding groove for sliding the bolt is formed in the inner wall of the insertion pipe, one end of the sliding groove is communicated with the pipe orifice of the insertion pipe, and the other end of the sliding groove is communicated with the bolt hole.

Through adopting above-mentioned technical scheme for when handheld pole was inserting, the slot bottom that the bolt supported the spout for the spring is compressed, and when the bolt slided the bolt hole, the bolt auto-eject inserted bolt hole, with handheld pole and the pipe fixed of pegging graft together, easy to assemble with demolish.

Optionally, a handle and a lifting handle are fixed to one end of the handheld rod, which is far away from the insertion rod, and the lifting handle is located between the handle and the insertion pipe and close to the handle.

Through adopting above-mentioned technical scheme for the polisher makes things convenient for the staff to operate when polishing more, snatchs the polisher also more laborsavingly, is difficult to cause fatigue after long-time work, can improve the operating efficiency effectively.

Optionally, a double control switch is fixed on the handle.

By adopting the technical scheme, when in construction, a worker can simultaneously control the grinding machine and the dust collector to work or stop by pressing the double-control switch, so that the working efficiency of the grinding machine is effectively improved, and the construction safety can be ensured.

In summary, the present application includes at least one of the following beneficial technical effects:

1. dust generated by the polisher during polishing can be absorbed by the dust absorption mechanism through the dust absorption pipe, so that the diffusion of the dust in the polishing process is reduced, the air environment in a construction room is ensured, and the possibility that workers influence health due to the fact that a large amount of dust is absorbed is reduced;

2. the dust sucked by the dust suction pipe can be collected into the dust suction bag through the dust outlet pipe, a worker can carry the dust suction bag to move, the braces can facilitate the worker to carry the dust suction bag to move, and the operation efficiency is improved;

3. the handle and the handle can enable the polisher to be more convenient for workers to operate when polishing, the polisher can be grabbed more conveniently, fatigue is not easily caused after long-time work, and the work efficiency can be effectively improved.

Drawings

Fig. 1 is a schematic structural view of a dust suction sander.

Fig. 2 is a schematic view of the structure of the grinding mechanism.

Fig. 3 is a schematic structural view of the dust suction mechanism.

Fig. 4 is a schematic view of the structure of the spring member.

Description of the reference numerals: 1. a polishing mechanism; 11. a housing; 12. a drive motor; 13. a grinding wheel; 14. a rubber ring; 15. a light strip; 2. a dust suction mechanism; 21. a vacuum cleaner; 22. a dust collection pipe; 23. a dust outlet pipe; 24. inserting a tube; 241. a pin hole; 242. a chute; 25. a dust collection bag; 251. a harness; 3. a connecting pipe; 4. a hand-held wand; 41. a spring member; 411. a groove; 412. a spring; 413. a bolt; 42. a handle; 43. a handle; 431. a double control switch.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a dust absorption polisher.

Referring to fig. 1 and 2, the sander includes a sanding mechanism 1. Grinding machanism 1 includes casing 11, driving motor 12 and emery wheel 13, and casing 11 is one end open-ended disc, and driving motor 12 installs and deviates from the open-ended one end at casing 11, and the motor shaft passes casing 11 center and stretches into inside and be connected with emery wheel 13 of casing 11, and driving motor 12 can drive emery wheel 13 and rotate, makes emery wheel 13 polish to the wall.

Referring to fig. 1, be fixed with the outside extension of round on the border of casing 11 opening one side and be curved rubber ring 14, when emery wheel 13 polished the wall, rubber ring 14 and wall laminating for the inside effective isolation of realizing of casing 11, thereby prevent that the dust from wafting in casing 11, reduce the pollution of dust to indoor environment.

Referring to fig. 1, be fixed with round lamp area 15 on casing 11 lateral wall, in the construction, convex position on can shining the wall is lighted in lamp area 15, can play the effect of illumination under night or darker environment, convenient construction.

Referring to fig. 1 and 2, the grinding machine further comprises a connecting pipe 3 and a dust suction mechanism 2, one end of the connecting pipe 3 is connected to one surface of the casing 11 close to the driving motor 12, the connecting pipe 3 is hinged to the casing 11, and the connecting pipe 3 can enable the grinding wheel 13 to be always attached to a wall surface when rotating, so that corners and gaps of the wall can be ground; the other end of the connecting pipe 3 is connected with the dust collection mechanism 2, the grinding mechanism 1 is connected with the dust collection mechanism 2 through the connecting pipe 3, the dust generated when the grinding machine is ground can be absorbed by the dust collection mechanism 2, and the air in the construction environment is guaranteed not to be polluted by dust.

Referring to fig. 1 and 3, the dust suction mechanism 2 includes a dust collector 21, a dust suction pipe 22, a dust outlet pipe 23 and a dust suction bag 25, one end of the dust suction pipe 22 is fixedly connected with a dust suction opening of the dust collector 21, the other end of the dust suction pipe is fixedly connected and communicated with the casing 11, one end of the dust outlet pipe 23 is connected with the dust outlet of the dust collector 21, the other end of the dust outlet pipe is communicated with the dust suction bag 25, and when the sander works, generated dust can be absorbed by the dust collector 21 through the dust suction pipe 22 and then enters the dust suction bag 25 through the dust outlet pipe 23. The dust bag 25 is provided with a strap 251, which is convenient for workers to move with the dust bag 25 during construction, and improves the operation efficiency.

The dust suction pipe 22 and the dust outlet pipe 23 are both flexible pipes, and can be bent randomly along with the movement of workers and the rotation of the connecting pipe 3, so that the pipeline can not be blocked.

Referring to fig. 3 and 4, a plug pipe 24 is fixedly arranged on the outer wall of the dust collector 21, and both ends of the plug pipe 24 are respectively a closed end and an open end, and the open end faces away from the grinding mechanism 1. The polisher still includes handheld pole 4, and handheld pole 4 inserts and establishes in grafting pipe 24, is provided with spring part 41 on handheld pole 4, and handheld pole 4 and grafting pipe 24 can dismantle the connection admittedly through spring part 41, insert handheld pole 4 and can increase the operation height of polisher, can conveniently polish the wall of eminence.

Referring to fig. 4, the spring 41 includes a spring 412 and a plug 413, a groove 411 is formed on the handheld lever 4, one end of the spring 412 is fixed at the bottom of the groove 411, the other end of the spring 412 is fixedly connected to the plug 413, and one end of the plug 41, which is cylindrical and departs from the spring 412, is hemispherical. The inner wall of the insertion tube 24 is provided with a sliding groove 242 for the bolt 413 to slide in, and the length direction of the sliding groove 242 is parallel to the length direction of the insertion tube 24. The sliding groove 242 extends from the opening of the insertion tube 24 to the middle of the insertion tube 24, a bolt hole 241 for inserting the bolt 413 is formed in the side wall of the insertion tube 24 at the end of the sliding groove 242 far away from the opening of the insertion tube 24, and the bolt hole 241 is communicated with the sliding groove 242. When the hand-held rod 4 is inserted, the hemispherical end surface of the plug 413 abuts against the groove bottom of the sliding groove 242, the spring 412 is compressed, the plug 413 is partially pressed into the groove 411, and when the plug 413 slides to the position of the plug hole 241, the plug 413 is ejected out of the plug hole 241 under the action of the spring 412 to fix the plug pipe 24 and the hand-held rod 4 together.

Referring to fig. 1 and 3, the one end that deviates from grafting pipe 24 at handheld pole 4 is fixed with handle 42 and handle 43, and handle 42 is the cylinder pole, and the cover is equipped with the rubber sleeve on handle 42, and the axis of handle 42 is unanimous with the direction of connecting pipe 3 articulated shaft axis, and handle 43 is located between handle 42 and the grafting pipe 24, and handle 43 is the U type, and when handheld pole 4 was in vertical position, handle 43 was located one side that handheld pole 4 deviates from driving motor 12. During construction operation, the handle 43 and the handle 42 can be more convenient for a worker to grab.

Referring to fig. 3, a double control switch 431 is fixed on the side of the handle 42 close to the connecting pipe 3, and the double control switch 431 can simultaneously control the dust collector 21 and the driving motor 12 to start working, so that the use by a worker is facilitated, and the dust leakage caused by the fact that the dust collecting mechanism 2 is not started when the polishing mechanism 1 works can also be prevented.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A dust absorption polisher which characterized in that: including grinding machanism (1) and dust absorption mechanism (2), grinding machanism (1) includes casing (11), dust absorption mechanism (2) are including dust absorption pipe (22), dust absorption pipe (22) intercommunication casing (11).

2. A dust-collecting sanding machine according to claim 1, characterized in that: and a rubber ring (14) is fixed on the outer edge of the opening side of the shell (11).

3. A dust-collecting sanding machine according to claim 1, characterized in that: the dust collection mechanism (2) further comprises a dust collector (21), a dust outlet pipe (23) and a dust collection bag (25), one end of the dust outlet pipe (23) is connected with the dust collector (21), the other end of the dust outlet pipe is communicated with the dust collection bag (25), and straps (251) are arranged on the dust collection bag (25).

4. A dust-collecting sanding machine according to claim 1, characterized in that: the polisher further comprises a connecting pipe (3), one end of the connecting pipe (3) is hinged to the bottom of the machine shell (11), and the other end of the connecting pipe is connected with a dust collector (21).

5. A dust-collecting sanding machine according to claim 4, characterized in that: the polisher further comprises a plug pipe (24), a handheld rod (4) and a spring piece (41), the plug pipe (24) is fixed to one side of the dust collector (21), the handheld rod (4) is plugged into the plug pipe (24), and the plug pipe (24) and the handheld rod (4) are fixedly connected through the spring piece (41).

6. A dust-collecting sanding machine according to claim 5, characterized in that: the spring piece (41) comprises a spring (412) and a plug pin (413), a groove (411) is formed in the handheld rod (4), one end of the spring (412) is fixedly connected to the bottom of the groove (411), the other end of the spring is fixedly connected with the plug pin (413), a plug pin hole (241) for the plug pin (413) to penetrate through is formed in the plug-in pipe (24), a sliding groove (242) for the plug pin to slide is formed in the inner wall of the plug-in pipe (24), one end of the sliding groove (242) is communicated with the pipe opening of the plug-in pipe (24), and the other end of the sliding groove is communicated with the plug pin hole (241).

7. A dust-collecting sanding machine according to claim 5, characterized in that: a handle (42) and a lifting handle (43) are fixed at one end of the handheld rod (4) departing from the insertion rod, and the lifting handle (43) is located between the handle (42) and the insertion pipe (24) and close to the handle (42).

8. A dust-collecting sanding machine according to the preceding claim, characterized in that: a double-control switch (431) is fixed on the handle (42).