CN218017504U

CN218017504U - Brushless motor wall polisher

Info

Publication number: CN218017504U
Application number: CN202222297820.4U
Authority: CN
Inventors: 杜德虎
Original assignee: Guangdong Lidinglong Power Technology Co ltd
Current assignee: Guangdong Lidinglong Power Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-13
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a brushless motor wall polisher, including the base, the base upper end is provided with the adjusting equipment, and the adjusting equipment includes: the cylinder, the bracing piece, the device case, brushless motor, the apparatus further comprises a rotating shaft, the fixed disk, the board polishes, the collecting box, the device groove, the extrusion spring, the stripper plate, the shrink pole, the baffle, cylinder fixed connection is inside the base, the output shaft upper end fixedly connected with bracing piece of cylinder, upper end of the support bar runs through base and fixed connection device case lower extreme, through setting up the cylinder inside the base, make things convenient for people to use the device to polish to the wall of eminence, drive the regulation that the device case rebound carried out the position of polishing simultaneously through starting cylinder rebound, the inside fixed connection brushless motor of device case, brushless motor output shaft runs through device case left side inner wall, brushless motor output shaft left end fixed connection pivot, brushless motor's one end fixed connection fixed disk is kept away from in the pivot, one side fixed connection board that brushless motor was kept away from to the fixed disk.

Description

Brushless motor wall polisher

Technical Field

The utility model relates to an electric tool technical field specifically is a brushless motor wall polisher.

Background

The surface grinding machine is a tool for replacing traditional workers to take sand paper to grind the wall surface, so as to achieve the purposes of flattening and protecting the physical and mental health of the workers, the wall grinding machine can optimize the working environment, improve the working efficiency and promote the decoration quality, and most of the existing wall grinding machines adopt the brush motor to drive the grinding disc to rotate, thereby realizing the wall surface grinding function.

Present polisher uses to have brush motor to carry out work as the power supply, but there is brush motor friction big, the loss is big, it is big to generate heat, it is short-lived, the inefficiency, the shortcoming that output is little, excellent in use effect is not enough, and the wall polisher on the market is fine to the polishing effect of low department at present, but can not effectively polish to the wall of eminence, can not handle to some impurity that are difficult to clear away simultaneously, the efficiency of polishing is not high, and the polisher flies upward when polishing for the wall dust, seriously pollute operating environment, people usually set up the dust catcher at the polisher lower extreme at present and clear up the dust, but because its dust impurity of polisher when polishing is scattered all around, the dust catcher of lower extreme can only absorb the dust that drops, the result of use is not very good.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a brushless motor wall polisher has solved the polisher and can not effectively polish and dust impurity can fly about the problem of polluting operational environment in the working process of polishing to the wall of eminence.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a brushless motor wall polisher, includes the base, the base upper end is provided with adjusting equipment, adjusting equipment includes:

the cylinder is fixedly connected inside the base, a support rod is fixedly connected to the upper end of an output shaft of the cylinder, the upper end of the support rod penetrates through the base and is fixedly connected with the lower end of the device box, the brushless motor is fixedly connected inside the device box, the output shaft of the brushless motor penetrates through the inner wall of the left side of the device box, a rotating shaft is fixedly connected to the left end of the output shaft of the brushless motor, one end, away from the brushless motor, of the rotating shaft is fixedly connected with a fixed disc, and one side, away from the brushless motor, of the fixed disc is fixedly connected with a polishing plate;

the collecting box is fixedly connected to the outer side of the device box, device grooves are formed in the periphery of the upper end of the collecting box, the inner wall of each device groove is fixedly connected with an extrusion spring, the upper end of each extrusion spring is fixedly connected with an extrusion plate, the upper end of each extrusion plate is fixedly connected with a contraction rod, and the upper end of each contraction rod is fixedly connected with a baffle.

Preferably, the lower end of the baffle is connected with the upper end of the collecting box through dust blocking cloth, and dust is blocked through the dust blocking cloth to facilitate the baffle to move downwards.

Preferably, the lower end of the base is fixedly connected with the bottom plate, a penetrating fixing cylinder is arranged in the bottom plate and fixedly connected with the bottom plate, a penetrating electric telescopic rod is arranged in the fixing cylinder, the upper end of the electric telescopic rod penetrates through the fixing cylinder and the base and is fixedly connected with the fixing cylinder, the lower end of the electric telescopic rod is fixedly connected with a sliding plate, and the lower end of the sliding plate is fixedly connected with a universal wheel.

Preferably, the rotating shaft and the fixed disc are both positioned in the collecting box, and the working end of the polishing plate is positioned outside the collecting box.

Preferably, the fixed cylinder, the electric telescopic rod, the sliding plate and the universal wheels are arranged in two groups, and the fixed cylinder, the electric telescopic rod, the sliding plate and the universal wheels are symmetrically arranged by taking the central line of the bottom plate as a symmetry axis.

Preferably, the collecting box is hollow and has an opening at the upper end.

(III) advantageous effects

The utility model provides a brushless motor wall polisher. The method has the following beneficial effects:

(1) The utility model discloses a polishing plate, the device is including cylinder, bracing piece, the device case, brushless motor, the apparatus further comprises a rotating shaft, the fixed disk, the polishing plate makes things convenient for people to drive the polishing plate through starting the cylinder and reciprocates, the convenient polishing plate is polished to the wall of eminence, drive the polishing plate through brushless motor and rotate and polish, it is longer to make the better life of effect of polishing, the collecting box has been set up, the device groove, the extrusion spring, the stripper plate, the shrink pole, the baffle, the ash blocking cloth, collect the dust impurity that splashes when having set up the collecting box to the polishing plate during operation, the baffle that can shrink through the top makes the polishing plate still can press close to the wall and collect the dust when upwards moving to the end, the result of use is better.

(2) The bottom plate and the universal wheels are arranged at the lower end of the base, so that people can move the device through moving the universal wheels, the device can move and work at the same time, and the use efficiency is better.

Drawings

FIG. 1 is a schematic structural view of the overall device of the present invention;

FIG. 2 is a front sectional structural view of the present invention;

fig. 3 is a schematic structural view of the collecting box part of the present invention.

In the figure: 1. a base; 2. a conditioning device; 201. a cylinder; 202. a support bar; 203. a device case; 204. a brushless motor; 205. a rotating shaft; 206. fixing the disc; 207. grinding the plate; 208. a collection box; 209. a device slot; 210. a compression spring; 211. a pressing plate; 212. a retracting lever; 213. a baffle plate; 3. dust cloth; 4. a base plate; 5. a fixed cylinder; 6. an electric telescopic rod; 7. a sliding plate; 8. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a brushless motor wall polisher, includes base 1, and 1 upper end of base is provided with adjusting equipment 2, and adjusting equipment 2 includes: the cylinder 201, the cylinder 201 is fixedly connected inside the base 1, the upper end of the output shaft of the cylinder 201 is fixedly connected with a support rod 202, the upper end of the support rod 202 penetrates through the base 1 and is fixedly connected with the lower end of a device box 203, the brushless motor 204 is fixedly connected inside the device box 203, the output shaft of the brushless motor 204 penetrates through the inner wall of the left side of the device box 203, a rotating shaft 205 is fixedly connected with the left end of the output shaft of the brushless motor 204, a fixed disk 206 is fixedly connected with one end of the rotating shaft 205 far away from the brushless motor 204, a polishing plate 207 is fixedly connected with one side of the fixed disk 206 far away from the brushless motor 204, a collecting box 208 is fixedly connected with the outer side of the device box 203, a device groove 209 is formed in the periphery of the upper end of the collecting box 208, an extrusion spring 210 is fixedly connected with the inner wall of the device groove 209, an extrusion plate 211 is fixedly connected with the upper end of the extrusion spring 210, a contraction rod 211 is fixedly connected with the contraction rod 212, and a baffle 213 is fixedly connected with the upper end of the contraction rod 212.

Particularly, the utility model discloses technical scheme's adjusting device 2 includes: cylinder 201, support rod 20, device box 203, brushless motor 204, rotating shaft 205, fixed disk 206, grinding plate 207, collecting box 20, device groove 209, extrusion spring 210, extrusion plate 211, contraction rod 212 and baffle 213.

In one embodiment of the present invention, the cylinder 201 is fixedly connected inside the base 1, the upper end of the output shaft of the cylinder 201 is fixedly connected with the support rod 202, the upper end of the support rod 202 penetrates through the base 1 and is fixedly connected with the lower end of the device box 203, the cylinder 201 is arranged inside the base 1, thereby facilitating people to use the device to polish the high wall surface, the device box 203 is driven to move upwards to adjust the polishing position by starting the cylinder 201 to move upwards, the brushless motor 204 is fixedly connected inside the device box 203, the output shaft of the brushless motor 204 penetrates through the inner wall of the left side of the device box 203, the left end of the output shaft of the brushless motor 204 is fixedly connected with the rotating shaft 205, one end of the rotating shaft 205 away from the brushless motor 204 is fixedly connected with the fixed disk 206, one side of the fixed disk 206 away from the brushless motor 204 is fixedly connected with the polishing plate 207, the polishing plate 207 is driven by the brushless motor 204 to rotate and polish, the device has higher grinding efficiency and longer service life, and can be used for grinding for a long time due to the low internal temperature of the brushless motor 204 when in use, a collecting box 208 is fixedly connected with the outer side of a device box 203, device grooves 209 are arranged on the periphery of the upper end of the collecting box 208, extrusion springs 210 are fixedly connected with the inner wall of the device grooves 209, an extrusion plate 211 is fixedly connected with the upper end of the extrusion spring 210, a contraction rod 212 is fixedly connected with the upper end of the extrusion plate 211, a baffle plate 213 is fixedly connected with the upper end of the contraction rod 212, dust and impurities splashed when the grinding plate 207 works are collected by arranging the collecting box 208, the collecting box 208 is matched with the working end position of the grinding plate 207, the collecting box 208 is attached to the wall as much as possible to collect dust, when the grinding plate 207 is ground upwards to approach a gap, the baffle plate 213 above the collecting box 208 is extruded by the wall above to extrude the extrusion springs 210 inwards, the collecting box 208 can still be close to the wall to collect dust when the grinding plate 207 moves upwards to the gap, and the use effect is better.

With reference to fig. 1-3, the lower end of the baffle 213 is connected to the upper end of the collecting box 208 through the ash blocking cloth 3, the lower end of the base 1 is fixedly connected to the bottom plate 4, the fixing cylinder 5 penetrating through the bottom plate 4 is arranged inside the fixing cylinder 5, the fixing cylinder 5 is fixedly connected to the bottom plate 4, the electric telescopic rod 6 penetrating through the fixing cylinder 5 and the base 1 is arranged inside the fixing cylinder 5, the upper end of the electric telescopic rod 6 penetrates through the fixing cylinder 5 and the base 1 and is fixedly connected to the fixing cylinder 5, the lower end of the electric telescopic rod 6 is fixedly connected to the sliding plate 7, the lower end of the sliding plate 7 is fixedly connected to the universal wheel 8, the rotating shaft 205 and the fixing plate 206 are both located inside the collecting box 208, the working end of the polishing plate 207 is located outside the collecting box 208, the fixing cylinder 5, the electric telescopic rod 6, the sliding plate 7 and the universal wheel 8 are provided with two sets, the two sets of fixing cylinder 5, the electric telescopic rod 6, the sliding plate 7 and the universal wheel 8 are symmetrically arranged with the center line of the bottom plate 4 as the axis of symmetry, the center, the collecting box 208 is hollow, and the opening is provided at the upper end.

In order to prevent the device when carrying out the work, because the accident is hit and leads to universal wheel 8 to damage easily, so through at 1 lower extreme fixed connection bottom plate 4 of base, bottom plate 4 inside is provided with the solid fixed cylinder 5 that runs through, gu fixed cylinder 5 and bottom plate 4 fixed connection, gu fixed cylinder 5 inside is provided with the electric telescopic handle 6 that runs through, 6 upper ends of electric telescopic handle run through gu fixed cylinder 5 and base 1 and with gu fixed cylinder 5 fixed connection, 6 lower extreme fixed connection sliding plates 7 of electric telescopic handle, 7 lower extreme fixed connection universal wheels 8 of sliding plates, can make its rebound through starting electric telescopic handle 6 when the device reciprocates in the appointed place and polishes, gu electric telescopic handle 6 drives universal wheel 8 upwards simultaneously, finally the device fixes through two sets of solid fixed cylinders 5 and makes its stability better.

In order to prevent the collecting box 208 from influencing the observation of the polishing state of the device, the collecting box 208 is made of transparent material, so that people can conveniently observe the working state of the collecting box.

During the use, at first, push away the device appointed position of polishing through universal wheel 8, people make its rebound through starting electric telescopic handle 6 after arriving appointed position, electric telescopic handle 6 drives universal wheel 8 upwards simultaneously, finally the device fixes through two sets of fixed section of thick bamboo 5 and makes its stability better, then the position of polishing as required adjusts the device, make its rebound through starting electric telescopic handle 6, electric telescopic handle 6 drives universal wheel 8 upwards simultaneously, finally the device fixes through two sets of fixed section of thick bamboo 5 and makes its stability better, drive device case 203 rebound through starting cylinder 201 and carry out the regulation of the position of polishing, then start brushless motor 204, brushless motor 204 drives the board of polishing 207 and rotates and polishes, make the device efficiency of polishing higher, the life-span is longer, when the board of polishing 207 polishes appointed wall, collecting box 208 laminates the wall as far as possible and collects the dust, when the board of polishing 207 is being close to the gap upwards polishing soon, baffle 213 of collecting box 208 top receives the extrusion of top wall and makes its extrusion spring 21, make the board of polishing 207 move upwards and collect the dust that the gap still can be better when collecting box is collecting the gap that flies off, the dust that the board 207 can be better when upwards polishing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a brushless motor wall polisher, includes base (1), its characterized in that: base (1) upper end is provided with adjusting device (2), adjusting device (2) include:

the air cylinder (201) is fixedly connected inside the base (1), the upper end of an output shaft of the air cylinder (201) is fixedly connected with a supporting rod (202), the upper end of the supporting rod (202) penetrates through the base (1) and is fixedly connected with the lower end of the device box (203), the interior of the device box (203) is fixedly connected with a brushless motor (204), an output shaft of the brushless motor (204) penetrates through the inner wall of the left side of the device box (203), the left end of the output shaft of the brushless motor (204) is fixedly connected with a rotating shaft (205), one end, far away from the brushless motor (204), of the rotating shaft (205) is fixedly connected with a fixed disc (206), and one side, far away from the brushless motor (204), of the fixed disc (206) is fixedly connected with a polishing plate (207);

the collecting box (208), collecting box (208) fixed connection is in the device case (203) outside, device groove (209) have all been seted up all around on collecting box (208) upper end, device groove (209) inner wall fixed connection extrusion spring (210), extrusion spring (210) upper end fixed connection stripper plate (211), stripper plate (211) upper end fixed connection shrink pole (212), shrink pole (212) upper end fixed connection baffle (213).

2. The brushless motor wall sander of claim 1, wherein: the lower end of the baffle (213) is connected with the upper end of the collecting box (208) through the dust blocking cloth (3).

3. The brushless motor wall sander of claim 1, wherein: the base (1) lower extreme fixed connection bottom plate (4), the inside solid fixed cylinder (5) that runs through that is provided with of bottom plate (4), gu fixed cylinder (5) and bottom plate (4) fixed connection, gu fixed cylinder (5) inside is provided with electric telescopic handle (6) that runs through, electric telescopic handle (6) upper end run through gu fixed cylinder (5) and base (1) and with gu fixed cylinder (5) fixed connection, electric telescopic handle (6) lower extreme fixed connection sliding plate (7), sliding plate (7) lower extreme fixed connection universal wheel (8).

4. The brushless motor wall sander of claim 1, wherein: the rotating shaft (205) and the fixed disc (206) are both positioned in the collecting box (208), and the working end of the grinding plate (207) is positioned outside the collecting box (208).

5. A brushless motor wall sander as set forth in claim 3, wherein: the device is characterized in that the fixed cylinder (5), the electric telescopic rod (6), the sliding plate (7) and the universal wheel (8) are arranged in two groups, and the fixed cylinder (5), the electric telescopic rod (6), the sliding plate (7) and the universal wheel (8) are symmetrically arranged by taking the central line of the bottom plate (4) as a symmetry axis.

6. The brushless motor wall sander of claim 1, wherein: the collecting box (208) is hollow and provided with an opening at the upper end.