CN212794262U

CN212794262U - Novel dustless polisher of building engineering wall

Info

Publication number: CN212794262U
Application number: CN202021501607.5U
Authority: CN
Inventors: 王侠
Original assignee: Jiangsu Shenghong Construction Co ltd
Current assignee: Jiangsu Shenghong Construction Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-26
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a novel dustless polisher of building engineering wall, including the working plate, working plate one side fixedly connected with fixed block, the motor chamber has been seted up in the fixed block, motor intracavity fixedly connected with motor, motor output end fixedly connected with grinding machanism, motor output end fixedly connected with first bevel gear, the clear dirt mechanism is connected in first bevel gear meshing, working plate lateral wall fixedly connected with holding ring has seted up a plurality of connection chambeies on the holding ring, it is provided with adjustment mechanism to connect the intracavity. The utility model discloses, come the distance between adjusting block and the conflict piece through the regulation post that sets up on the holding ring, through the spring action, make and receive the piece and can cushion the mill to the power of wall, make the wall atress even, realize controlling the degree of depth of polishing of mill to the wall through the regulation distance, prevent the transition of polishing, cause the inhomogeneous condition of wall to take place.

Description

Novel dustless polisher of building engineering wall

Technical Field

The utility model relates to a building engineering technical field especially relates to novel dustless polisher of building engineering wall.

Background

When the wall surface of the building engineering is polished, the motor is usually adopted to drive the sand sheets on the sand disc to rotate at a high speed so as to polish and clean the wall surface.

This kind of mode of polishing is far more efficient than manual mode of polishing, but can produce a large amount of dust at the in-process of polishing, seriously influence operator's healthy, cause the pollution to the environment simultaneously, can't control the distance with sand table and wall when polishing, make often can cause to give wearing and tearing seriously with the wall in the use, the condition that exposes the base face takes place, the sand table is direct and wall contact, workman's uncontrollable dynamics to the sand table, cause the transition of polishing easily, make the smooth and unsmooth condition of whole polishing take place, furthermore, current dust removal grinding device seals the effect not good, the adsorption efficiency to the dust is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming of current grinding device uncontrollable the degree of depth of polishing when polishing, and the novel dustless polisher of building engineering wall that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

novel dustless polisher of building engineering wall, including the working plate, working plate one side fixedly connected with fixed block, set up the motor chamber in the fixed block, motor intracavity fixedly connected with motor, motor output end fixedly connected with grinding machanism, motor output end fixedly connected with first bevel gear, the dust removal mechanism is connected in first bevel gear meshing, working plate lateral wall fixedly connected with holding ring, a plurality of connection chambeies have been seted up on the holding ring, it is provided with adjustment mechanism to connect the intracavity, working plate one side fixedly connected with protection casing, fixedly connected with handle on the protection casing.

Preferably, the grinding mechanism comprises a connecting groove formed in the side wall of the working plate, the output end of the motor penetrates through the working plate and extends into the connecting groove, a grinding disc is connected to the output end of the motor, and a grinding layer is arranged on the grinding disc.

Preferably, the dust removing mechanism comprises a second bevel gear in meshed connection with the first bevel gear, a transmission shaft is fixedly connected to the inner side wall of the second bevel gear, a connecting ring is fixedly connected to the bottom of the transmission shaft, a plurality of fan blades are connected to the outer side wall of the connecting ring, an opening is formed in the protective cover, a connecting cylinder is fixedly connected to the opening, and the fan blades are located in the connecting cylinder.

Preferably, the bottom of the working plate is provided with a dust storage chamber, the bottom of the dust storage chamber is fixedly connected with universal wheels, the dust storage chamber is connected with the connecting cylinder through a flexible hose, and the working plate is provided with a plurality of collecting holes.

Preferably, adjustment mechanism is including setting up slider and the conflict piece in connecting the intracavity, the conflict piece passes through spring coupling with the slider, slider tip fixedly connected with control post, the outside extension of control post through connection chamber lateral wall is connected with the pressure piece, connect the chamber lateral wall and offer the screw hole that runs through the lateral wall, threaded hole inside wall threaded connection has the regulation post, regulation post one end is connected with the conflict piece, and the other end is connected with adjust knob.

Preferably, a plurality of the compression blocks are connected with a protective rubber ring together, and the other end of the protective rubber ring is connected with the positioning ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the distance between slider and the conflict piece is adjusted through the regulation post that sets up on the holding ring, through the spring action, makes the pressure piece can cushion the mill to the power of wall, makes the wall atress even, realizes controlling the degree of depth of polishing of mill to the wall through adjusting distance, prevents to appear polishing the transition, causes the inhomogeneous condition of wall to take place.

2. The dust-proof device is characterized in that the dust-proof device is protected by a protective rubber ring arranged on the pressure-receiving block and the positioning ring, dust is prevented from escaping, the dust-proof device is driven by a motor, and dust is sucked into a dust storage chamber through a collecting hole under the action of a first bevel gear, a second bevel gear, a transmission shaft and fan blades and is collected.

Drawings

Fig. 1 is a schematic structural view of a novel dust-free wall surface polisher for construction engineering provided by the present invention;

fig. 2 is an enlarged view of a structure at a in fig. 1.

In the figure: the device comprises a working plate 1, a fixed block 2, a motor 3, a first bevel gear 4, a positioning ring 5, a protective cover 6, a handle 7, a grinding disc 8, a second bevel gear 9, a transmission shaft 10, fan blades 11, a connecting cylinder 12, a dust storage chamber 13, a universal wheel 14, a telescopic hose 15, a collecting hole 16, a sliding block 17, a contact block 18, a pressure receiving block 19, an adjusting column 20 and a protective rubber ring 21.

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.

Referring to fig. 1-2, a novel dust-free wall surface grinding machine for building engineering comprises a working plate 1, wherein the working plate 1 is vertically arranged, the working plate 1 is circular, one side of the working plate 1 is fixedly connected with a fixed block 2, a motor cavity is formed in the fixed block 2, a motor 3 is fixedly connected in the motor cavity, the motor 3 is in the prior art, details are not described herein, the output end of the motor 3 is fixedly connected with a grinding mechanism, the output end of the motor 3 is fixedly connected with a first bevel gear 4, the first bevel gear 4 is meshed with a dust cleaning mechanism, the outer side wall of the working plate 1 is fixedly connected with a positioning ring 5, the side surface of the positioning ring 5 is in the same straight line with the working plate 1, a plurality of connecting cavities are formed in the positioning ring 5, an adjusting mechanism is arranged in each connecting cavity, a protective cover 6 is fixedly connected to one side of the working plate 1, the, the realization is with the power homogenization for pressure to mill 8 is even, can not apply the uneven wall that causes of power and polish inhomogeneously, fixedly connected with handle 7 on the protection casing 6.

Further, grinding machanism is including seting up the spread groove on the 1 lateral wall of working plate, and 3 output of motor run through working plate 1 and extend and be connected with mill 8 in to the spread groove, and wherein the side of the dull polish layer on the mill 8 is slightly outstanding than the side of working plate 1, realizes the effect of polishing, is provided with the dull polish layer on the mill 8, and the dull polish layer on the mill 8 is through bolted connection, when polishing the transition, can replace.

Further, the dust removing mechanism includes second bevel gear 9 connected with first bevel gear 4 meshing, second bevel gear 9 inside wall fixedly connected with transmission shaft 10, fixedly connected with connecting block on the working plate 1, the through hole has been seted up on the connecting block, transmission shaft 10 lateral wall is connected with through the through hole through first bearing, give transmission shaft 10 holding power through the connecting block, transmission shaft 10 bottom fixedly connected with go-between, the go-between lateral wall is connected with multi-disc flabellum 11, flabellum 11 it is when the motor is polished, can make the dust in the working plate 1 inhale in connecting cylinder 12, remove dust, the opening has been seted up on the protection casing 6, opening fixedly connected with connecting cylinder 12, flabellum 11 is located connecting cylinder 12.

Further, 1 bottom of working plate is provided with dust storage chamber 13, and dust storage chamber 13 bottom fixedly connected with universal wheel 14, universal wheel 14 are prior art, do not do this and describe again, and dust storage chamber 13 passes through expansion hose 15 to be connected with connecting cylinder 12, has seted up a plurality of collection holes 16 on the working plate 1, and its collection hole 16 is located working plate 1's department all around, inhales the collection through the dust that 16 will polish through mill 8 through collection hole 16.

Further, adjustment mechanism is including setting up slider 17 and the conflict piece 18 in connecting the intracavity, conflict piece 18 and slider 17 pass through spring coupling, slider 17 tip fixedly connected with control post, the outside extension of control post through connection chamber lateral wall is connected with and is pressed piece 19, connect the chamber lateral wall and set up the screw hole that runs through the lateral wall, screw hole inside wall threaded connection has regulation post 20, move through rotating adjustment knob control regulation post 20, make the distance between conflict piece 18 and the slider 17 diminish, control the pressure that needs the wall body, it is connected to rotate through the second bearing with conflict piece 18 to adjust post 20, realize adjusting the distance of conflict piece 18 when rotating adjustment post 20, it is connected with conflict piece 18 to adjust post 20 one end, and the other end is connected with adjust knob.

Further, a plurality of 19 piece of receiving are connected with the protection rubber ring 21 jointly, and the protection rubber ring 21 is connected near motor 3 one side with receiving piece 19, has the space between protection rubber ring 21 and the wall promptly, makes the air can enter into dust storage chamber 13 through collecting hole 16 in, and it has flexible characteristic of rubber protection ring 21, has the effect of extension, and the protection rubber ring 21 other end is connected with holding ring 5.

In the utility model

When a building wall surface is polished, the adjusting knob is rotated to control the adjusting column 20 to move, so that the distance between the contact block 18 and the sliding block 17 is changed, the pressed block 19 connected with the sliding block 17 through the control column can be contacted with the wall surface, a gap is formed between the wall surface and the grinding disc 8, the pressure of a spring between the contact block 18 and the sliding block 17 is controlled through rotating the adjusting column 20, the maximum distance that the grinding disc 8 can move downwards is controlled, when the downward moving distance of the grinding disc 8 exceeds the limited elastic force of the spring, the grinding disc 8 is difficult to move downwards, the pressure of the grinding disc 8 on the wall body is controlled, and the polishing transition condition of the wall body caused by the overlarge pressure on the grinding disc 8 in the use process is prevented;

after the distance of the pressure bearing block is adjusted, the motor 3 is started, the handle 7 is held by hand, the wall surface is polished, during the polishing process, the grinding disc 8 can act with the wall surface to generate dust, the protection is carried out through the protective rubber ring 21 arranged on the pressed block 19, the generated dust can not escape out, a first bevel gear 4 fixedly connected with the output end of the motor 3 rotates to drive a second bevel gear 9 in meshed connection with the first bevel gear to rotate, the fan blade 11 connected with the transmission shaft 10 starts to rotate, which generates suction force to the inside of the protective cover 6, generates suction force to a plurality of collecting holes 16 arranged at the periphery of the working plate 1, sucks the generated dust into the connecting cylinder 12, under the effect of flexible hose 15, can make the dust drop to storing in the dust chamber 13 under the effect of blowing power and self gravity and preserve, prevent that the dust from flowing, the condition that causes the pollution to the environment takes place.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Novel dustless polisher of building engineering wall, including working plate (1), its characterized in that, working plate (1) one side fixedly connected with fixed block (2), the motor chamber has been seted up in fixed block (2), motor intracavity fixedly connected with motor (3), motor (3) output end fixedly connected with grinding machanism, motor (3) output end fixedly connected with first bevel gear (4), clear dirt mechanism is connected in first bevel gear (4) meshing, working plate (1) lateral wall fixedly connected with holding ring (5), a plurality of connection chambeies have been seted up on holding ring (5), it is provided with adjustment mechanism to connect the intracavity, working plate (1) one side fixedly connected with protection casing (6), fixedly connected with handle (7) on protection casing (6).

2. The novel dust-free wall grinding machine for the building engineering is characterized in that the grinding mechanism comprises a connecting groove formed in the side wall of the working plate (1), the output end of the motor (3) penetrates through the working plate (1) and extends into the connecting groove and is connected with a grinding disc (8), and a grinding layer is arranged on the grinding disc (8).

3. The novel dust-free polisher for construction engineering wall surfaces as claimed in claim 1, wherein the dust cleaning mechanism comprises a second bevel gear (9) meshed with the first bevel gear (4) for connection, a transmission shaft (10) is fixedly connected to the inner side wall of the second bevel gear (9), a connection ring is fixedly connected to the bottom of the transmission shaft (10), a plurality of fan blades (11) are connected to the outer side wall of the connection ring, an opening is formed in the protective cover (6), a connection cylinder (12) is fixedly connected to the opening, and the fan blades (11) are located in the connection cylinder (12).

4. The novel dust-free wall grinding machine for the building engineering is characterized in that a dust storage chamber (13) is arranged at the bottom of the working plate (1), universal wheels (14) are fixedly connected to the bottom of the dust storage chamber (13), the dust storage chamber (13) is connected with the connecting cylinder (12) through a flexible hose (15), and a plurality of collecting holes (16) are formed in the working plate (1).

5. The novel dust-free polisher for construction engineering wall surfaces as claimed in claim 1, wherein the adjusting mechanism comprises a sliding block (17) and a contact block (18) which are arranged in a connecting cavity, the contact block (18) and the sliding block (17) are connected through a spring, a control column is fixedly connected to an end of the sliding block (17), the control column penetrates through the side wall of the connecting cavity and extends outwards to be connected with a pressed block (19), a threaded hole penetrating through the side wall is formed in the side wall of the connecting cavity, an adjusting column (20) is connected to the inner side wall of the threaded hole in a threaded manner, one end of the adjusting column (20) is connected with the contact block (18), and the other end of the adjusting column is connected with an adjusting.

6. A novel dust-free polisher for construction engineering wall surfaces as claimed in claim 5 characterized in that a protective rubber ring (21) is connected to a plurality of pressure blocks (19) together, and the other end of the protective rubber ring (21) is connected to the positioning ring (5).