CN213004241U

CN213004241U - Building engineering environmental protection ground polisher

Info

Publication number: CN213004241U
Application number: CN202021404702.3U
Authority: CN
Inventors: 刘倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-20
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a building engineering environmental protection ground polisher, including fuselage, gyro wheel, fuselage top is provided with first motor, first motor is connected with first pivot, first pivot is connected with the pinion through the bearing, the pinion left side is connected with the gear wheel, just gear wheel and pinion meshing transmission, the gear wheel is connected with the second pivot through the bearing, second pivot below is connected with hydraulic push rod, the hydraulic push rod below is connected with the mill, the lateral wall of fuselage is provided with control panel, the fuselage is connected with the hand handle. The utility model discloses, during the use, through the staff handle guide rail of shaking hands, impel the polisher forward, through adjusting control panel guide rail, first motor guide rail begins to rotate to drive pinion guide rail through first pivot guide rail and rotate, pinion guide rail and gear wheel guide meshing transmission.

Description

Building engineering environmental protection ground polisher

Technical Field

The utility model relates to a construction equipment technical field especially relates to a building engineering environmental protection ground polisher.

Background

The ground polisher is used for smoothing and press polishing the surfaces of cement mortar or concrete ground, floor slabs, roof leveling layers, prefabricated parts and the like. The mortar can be widely used for lifting, trowelling and finishing the concrete surface of high-standard factory buildings, warehouses, parking lots, squares, airports and frame-type buildings. The concrete surface of concrete pavement, municipal works and prefabricated parts is compacted, smoothed and colored, however, the conventional ground polisher is often used to make dust in the whole house fly all day by day during operation, so that the polishing effect and efficiency are influenced to a certain extent.

Therefore, in view of the above situation, there is an urgent need to develop a ground grinding machine for building construction to overcome the shortcomings in the current practical application.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a building engineering environment-friendly ground grinding machine.

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

the utility model provides a building engineering environmental protection ground polisher, includes the fuselage, the gyro wheel, fuselage top is provided with first motor, first motor is connected with first pivot, first pivot is connected with the pinion through the bearing, the pinion left side is connected with the gear wheel, just gear wheel and pinion meshing transmission, the gear wheel is connected with the second pivot through the bearing, second pivot below is connected with hydraulic push rod, the hydraulic push rod below is connected with the polishing dish, the lateral wall of fuselage is provided with control panel, the fuselage is connected with the hand handle.

As a further aspect of the present invention: the dust collection device is arranged below the machine body and provided with a dust collection port, the dust collection port is connected with a dust conveying pipe, the dust conveying pipe is connected with a fan, and the fan is connected with a dust removal box.

As a further aspect of the present invention: the machine body is characterized in that a supporting block is arranged at the top of the machine body, an air blower is arranged above the supporting block, an air delivery pipeline is connected to an air outlet of the air blower, and the air delivery pipeline penetrates through the dust collection port and the polishing disc respectively.

As a further aspect of the present invention: the grinding disc is provided with a plurality of through holes in the same size, and one side of the machine body close to the first motor is provided with a side grinding device.

As a further aspect of the present invention: the side grinding device comprises a second motor, the second motor is connected with a second grinding disc, and the second motor is connected with a vertical guide rail.

As a further aspect of the present invention: the fan comprises fan blades and a bracket, a filter screen is arranged on the side wall of the fan, and soundproof cotton is arranged on the inner wall of the side edge of the machine body.

As a further aspect of the present invention: the surface of the handrail is provided with an anti-skidding damping sleeve.

The utility model has the advantages that:

1. through arranging the polishing disc and the dust suction device, when in use, a user holds the handle to push the polishing machine forward, the first motor starts to rotate by adjusting the control panel, the pinion is driven to rotate by the first rotating shaft, the pinion is meshed with the gearwheel for transmission, the hydraulic push rod starts to move downwards under the action of the control panel and pushes the polishing disc to a reasonable position away from the building ground, the second rotating shaft starts to rotate under the rotation of the gearwheel and drives the polishing disc to rotate, so that the automatic opening of polishing work is realized, when in use, because more dust is generated in the process of polishing the ground, the generated dust is sucked from the dust suction port under the action of the fan in the polishing process, and the dust is sucked into the dust removal box along the dust conveying pipe, thereby greatly reducing the raise dust in the air, improving the construction environment of building workers, and when in use, when the grinding machine starts to work, the dust collection device is started, air is sucked from the outside through the air blower, and is conveyed to the lower part of the grinding disc through the air conveying pipeline to blow floating dust on the ground, so that dust generated in the grinding process can be conveniently collected by the dust collection device, and the working efficiency of the dust collection device is improved;

2. by arranging the tiny steel wires and the side edge polishing device, when in use, the tiny steel wires arranged on the polishing disc increase the friction force between the polishing disc and the building ground, improve the efficiency of polishing the ground, when the outside air flows out from the lower part of the polishing disc through the blower and the air delivery pipeline, the through holes are arranged on the surface of the polishing disc in a penetrating way, so that the dust below the polishing disc can be blown to the side edge conveniently, when the dust is removed synchronously during polishing, the dust removal efficiency of the dust collection device is improved, when the wall surface or the equilateral angle position of the side surface of the step needs to be polished, the side edge polishing device can be started through the control panel, the second motor drives the second polishing disc to rotate, the side edge polishing work is realized, meanwhile, the vertical guide rail is arranged on the side wall, so that the second motor and the second polishing disc can move in the vertical direction conveniently, and the wall surface and the side edge at the higher position can be polished conveniently;

3. through setting up filter screen and anti-skidding shock attenuation cover, during the use, through setting up the fan, be convenient for inhale the dust removal box with the dust along the dust absorption mouth, through setting up the filter screen, be favorable to protecting the normal operating of fan, through setting up soundproof cotton, the noise at the in-process of polishing has been reduced, user's comfort level has been promoted, noise pollution has been reduced simultaneously, during the use, the frictional force of user with hand handle has been increased through setting up anti-skidding shock attenuation cover, vibrations have been reduced simultaneously, user's comfort has been promoted.

Drawings

FIG. 1 is a schematic structural view of a grinding machine for an environment-friendly ground in construction engineering according to embodiment 1;

FIG. 2 is a structural view of a dust suction device of the sander for the construction engineering environment-friendly floor proposed in embodiment 1;

FIG. 3 is a view showing the entire construction of a grinding disc of the sander for an environment-friendly floor in construction engineering in accordance with example 1;

FIG. 4 is a view showing the overall structure of a blower of the grinding machine for the ground of the environmental protection in the construction engineering as set forth in embodiment 1;

fig. 5 is an overall structural view of a handrail of the sander for a construction engineering environment-friendly ground proposed in embodiment 2.

In the figure: the dust removal device comprises a machine body 1, a first motor 2, a first rotating shaft 3, a small gear 4, a large gear 5, a second rotating shaft 6, a hydraulic push rod 7, a polishing disc 8, rollers 9, a handhold handle 10, a control panel 11, a support block 12, a blower 13, a wind conveying pipeline 14, a dust suction device 15, a dust suction port 16, a dust conveying pipe 17, a blower 18, a dust removal box 19, a filter screen 20, a through hole 22, a fine steel wire 23, an antiskid damping sleeve 24, soundproof cotton 25, a second motor 26, a second polishing disc 27, a vertical guide rail 28, a side edge polishing device 29, a bracket 30 and fan blades 31.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a building engineering environment-friendly ground polisher comprises a polisher body 1 and a roller 9, a first motor 2 is arranged above the top of the polisher body 1, the first motor 2 is connected with a first rotating shaft 3, the first rotating shaft 3 is connected with a pinion 4 through a bearing, the left side of the pinion 4 is connected with a gearwheel 5, the gearwheel 5 is in meshing transmission with the pinion 4, the gearwheel 4 is connected with a second rotating shaft 6 through a bearing, the lower side of the second rotating shaft 6 is connected with a hydraulic push rod 7, the lower side of the hydraulic push rod 7 is connected with a polishing disc 8, the side wall of the polisher body 1 is provided with a control panel 11, the polisher body 1 is connected with a hand handle 10, when in use, the polisher is pushed forwards by holding the hand handle 10 by hands, the first motor 2 starts to rotate by adjusting the control panel 11, the pinion 4 is driven to rotate by the, under the action of the control panel 11, the hydraulic push rod 7 starts to move downwards, the polishing disc 8 is pushed to a position which is reasonable in distance from the building ground, the second rotating shaft 6 starts to rotate under the rotation of the large gear 5, the polishing disc 8 is driven to rotate, and the automatic opening of polishing work is achieved.

Wherein, 1 below of fuselage is provided with dust extraction 15, dust extraction 15 is provided with dust absorption mouth 16, dust absorption mouth 16 is connected with dust conveying pipe 17, dust conveying pipe 17 is connected with fan 18, fan 18 is connected with dust removal box 19, in the use, because it is more to polish ground in-process dust, will produced dust under fan 18's effect at the in-process of polishing, inhale the dust from dust absorption mouth 16, and along dust conveying pipe 17 with the dust inhale dust removal box 19 in, very big reduction the raise dust in the air, construction worker's construction environment has been improved.

Wherein, 1 top of fuselage is provided with supporting shoe 12, supporting shoe 12 top is provided with air-blower 13, air-blower 13 air outlet department is connected with air delivery pipeline 14, air delivery pipeline 14 wears respectively to penetrate in dust absorption mouth 16 and polishing dish 8, in the use, when the polisher is started working, start dust extraction 15, through setting up air-blower 13, inhale the air from the external world, and carry the below of polishing dish 8 with the air through air delivery pipeline 14, blow up the superficial dirt on ground, be convenient for by dust extraction 15 with the dust that the in-process produced of polishing, the work efficiency of dust extraction 15 has been improved.

Wherein, the surface of the polishing disc 8 is embedded with evenly distributed tiny steel wires 23, the polishing disc 8 is provided with a plurality of through holes 22 with the same size in a penetrating way, one side of the machine body 1 close to the first motor 2 is provided with a side edge polishing device 29,

during the use, through setting up tiny steel wire 23 on polishing set 8, the frictional force on polishing set 8 and building ground has been increased, the efficiency on polishing ground has been promoted, when the outside air flows out from the below of polishing set 8 through air-blower 13 and air delivery pipeline 14, set 8 surfaces through running through and set up through-hole 22 polishing, be convenient for blow the dust of polishing set 8 below to the side, remove dust in step when polishing, dust extraction 15's dust collection efficiency has been promoted, one side that fuselage 1 is close to first motor 2 is provided with side grinding device 29.

Wherein, side grinding device 29 includes second motor 26, second motor 26 is connected with second polishing dish 27, second motor 26 is connected with vertical guide rail 28, in the use, when the equilateral angle position of wall or step side needs to be polished, can start side grinding device 29 through control panel 11, second motor 26 drives second polishing dish 27 and rotates, realize the work of side polishing, simultaneously, through setting up vertical guide rail 28 on the lateral wall, be convenient for second motor 26 and the ascending removal of second polishing dish 27 in vertical direction, be convenient for polish wall and the side of higher position.

The working principle is as follows: when the automatic grinding machine is used, the hand holding handle 10 is held by hands, the grinding machine is pushed forward, the first motor 2 starts to rotate by adjusting the control panel 11, the pinion 4 is driven to rotate by the first rotating shaft 3, the pinion 4 is in meshing transmission with the gearwheel 5, the hydraulic push rod 7 starts to move downwards under the action of the control panel 11, the grinding disc 8 is pushed to a reasonable position away from the building ground, the second rotating shaft 6 starts to rotate under the rotation of the gearwheel 5 and drives the grinding disc 8 to rotate, the automatic grinding operation is automatically started, when the automatic grinding machine is used, because more dust is generated in the process of grinding the ground, the generated dust is sucked from the dust suction port 16 under the action of the fan 18 in the grinding process, and the dust is sucked into the dust removal box 19 along the dust conveying pipe 17, the dust in the air is greatly reduced, the construction environment of construction workers is improved, and when the automatic grinding machine is used, when the polisher starts working, the dust suction device 15 is started, air is sucked from the outside by arranging the air blower 13, and the air is conveyed to the lower part of the polishing disc 8 through the air conveying pipeline 14 to blow floating dust on the ground, so that dust generated in the polishing process is conveniently conveyed from the dust suction device 15, the working efficiency of the dust suction device 15 is improved, when the polisher is used, the friction force between the polishing disc 8 and the building ground is increased through the fine steel wire 23 arranged on the polishing disc 8, the efficiency of polishing the ground is improved, when the outside air flows out from the lower part of the polishing disc 8 through the air blower 13 and the air conveying pipeline 14, through the through hole 22 penetrating through the surface of the polishing disc 8, the dust below the polishing disc 8 is conveniently blown to the side edge, synchronous dust removal is realized during polishing, the dust removal efficiency of the dust suction device 15 is improved, when the wall surface or step side surface equilateral angle position needs to be polished, can start side grinding device 29 through control panel 11, second motor 26 drives second polishing dish 27 and rotates, realizes the side work of polishing, simultaneously, through set up vertical guide rail 28 on the lateral wall, the removal of second motor 26 and second polishing dish 27 in vertical direction of being convenient for is convenient for polish wall and the side of higher position.

Example 2

Referring to fig. 5, this embodiment compares in embodiment 1, and the fan includes flabellum and bracket, and the fan lateral wall is provided with the filter screen, and fuselage side inner wall is provided with soundproof cotton, and hand handle surface is provided with anti-skidding shock attenuation cover.

The working principle is as follows: during the use, through setting up fan 18, be convenient for inhale the dust removal box 19 with the dust along dust absorption mouth 16, through setting up filter screen 20, be favorable to protecting the normal operating of fan 18, through setting up soundproof cotton 25, reduced the noise at the in-process of polishing, promoted user's comfort level, reduced noise pollution simultaneously, during the use, increased user and hand handle 10's frictional force through setting up anti-skidding damping sleeve 24, reduced vibrations simultaneously, promoted user's comfort.

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. The utility model provides a building engineering environmental protection ground polisher, includes fuselage (1) and gyro wheel (9), its characterized in that, fuselage (1) top is provided with first motor (2), first motor (2) are connected with first pivot (3), first pivot (3) are connected with pinion (4) through the bearing, pinion (4) left side is connected with gear wheel (5), just gear wheel (5) and pinion (4) meshing transmission, gear wheel (5) are connected with second pivot (6) through the bearing, second pivot (6) below is connected with hydraulic push rod (7), hydraulic push rod (7) below is connected with makes mill (8), the lateral wall of fuselage (1) is provided with control panel (11), fuselage (1) are connected with hand handle (10).

2. An environment-friendly floor sander for building engineering according to claim 1, characterized in that a dust suction device (15) is arranged under the machine body (1), said dust suction device (15) is provided with a dust suction opening (16), said dust suction opening (16) is connected with a dust conveying pipe (17), said dust conveying pipe (17) is connected with a fan (18), and said fan (18) is connected with a dust removing box (19).

3. An environment-friendly ground grinding machine for building engineering according to claim 1, characterized in that a supporting block (12) is arranged on the top of the machine body (1), an air blower (13) is arranged above the supporting block (12), an air delivery pipeline (14) is connected to the air outlet of the air blower (13), and the air delivery pipeline (14) is respectively penetrated into the dust suction port (16) and the grinding disc (8).

4. An environment-friendly floor grinding machine for building engineering according to claim 1, characterized in that the surface of the grinding disc (8) is embedded with fine steel wires (23) which are uniformly distributed, a plurality of through holes (22) with the same size are formed through the grinding disc (8), and a side grinding device (29) is arranged on one side of the machine body (1) close to the first motor (2).

5. An environment-friendly floor grinding machine for building engineering according to claim 4, characterized in that the side grinding device (29) comprises a second motor (26), a second grinding disc (27) is connected to the second motor (26), and a vertical guide rail (28) is connected to the second motor (26).

6. An environment-friendly floor sander for building engineering according to claim 2, characterized in that said fan (18) comprises fan blades (31) and brackets (30), said fan (18) side wall is provided with a filter screen (20), and said machine body (1) side inner wall is provided with soundproof cotton (25).

7. An environment-friendly floor sander for building engineering according to claim 1, characterized in that the surface of the handlebar (10) is provided with a non-slip damping sleeve (24).