CN111005542A

CN111005542A - Cement leveling equipment for indoor design

Info

Publication number: CN111005542A
Application number: CN201911368943.9A
Authority: CN
Inventors: 张云; 卞颖琪
Original assignee: Yancheng Institute of Industry Technology
Current assignee: Jiangsu Qianxiang Construction Engineering Co.,Ltd.
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-04-14
Anticipated expiration: 2039-12-26
Also published as: CN111005542B

Abstract

The utility model provides an equipment is smoothed with cement to interior design, includes the box, and first through-hole is seted up to the box top surface, and the first through-hole outside sets up vertical sleeve, and the sleeve communicates with each other with first through-hole, sleeve and box fixed connection, the first electric telescopic handle of sleeve side-mounting horizontally, the vertical second electric telescopic handle of first electric telescopic handle expansion end bottom surface fixed mounting, the horizontal dull and stereotyped board of second electric telescopic handle expansion end installation, and first recess is all seted up at cylindrical through-hole front end face center. The cement leveling device is suitable for being used when floor tiles are laid indoors, the cement leveling time of workers can be reduced through automatic cement leveling, the cement throwing amount of the device is fixed and unchanged every time, the time for the workers to align the floor tiles can be greatly reduced when the workers lay the floor tiles on the cement leveling device, the working efficiency is improved, and the workers can knock the floor tiles to align more easily and conveniently by laying redundant strip-shaped cement on the smooth cement.

Description

Cement leveling equipment for indoor design

Technical Field

The invention belongs to the field of cement leveling equipment, and particularly relates to cement leveling equipment for indoor design.

Background

At present, a lot of indoor floor tiles are paved by manually troweling cement, a plurality of people are needed to pave in large shopping malls and places with large indoor areas at the same time, the cement thickness of each pavement cannot be guaranteed to be the same, the floor tiles cannot be well guaranteed to be flatly paved, manpower and material resources are wasted in the process of paving the floor tiles, and the floor tiles are inconvenient to operate.

Disclosure of Invention

The invention provides a cement smoothing device for indoor design, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a cement smoothing device for interior design comprises a box body, wherein a first through hole is formed in the top surface of the box body, a vertical sleeve is arranged on the outer side of the first through hole and communicated with the first through hole, the sleeve is fixedly connected with the box body, a horizontal first electric telescopic rod is arranged on the side surface of the sleeve, a vertical second electric telescopic rod is fixedly arranged on the bottom surface of the movable end of the first electric telescopic rod, a horizontal smoothing plate is arranged on the movable end of the second electric telescopic rod, a plurality of cylindrical through holes in the front and back directions are formed in the bottom surface of the inner part of the box body, a first groove is formed in the center of the front end surface of each cylindrical through hole, a cavity is formed in the position, close to the rear end surface, of a bottom plate of the box body, a second through hole is formed in the rear end surface of each cylindrical through hole and communicated with the cavity, cylinders in the front and back directions are arranged in the cylindrical, the rear end face of the first rotating shaft is positioned in the cavity through the corresponding second through holes, the first rotating shaft is connected with the first grooves and the second through holes through sealing bearings, the rear end face of the first rotating shaft is fixedly provided with first bevel gears, the stepping motor is fixedly arranged in the cavity, the horizontal second rotating shaft is arranged on an output shaft of the stepping motor, one end of the second rotating shaft is fixedly connected with the output shaft of the stepping motor, the other end of the second rotating shaft is connected with the inner wall of the cavity through bearings, a plurality of second bevel gears are fixedly arranged on the second rotating shaft and meshed with the first bevel gears in a one-to-one correspondence manner, two front and back through first fan-shaped grooves and two second fan-shaped grooves are formed in the side face of the cylinder, the second fan-shaped grooves are smaller than the first fan-shaped grooves, the chord lengths corresponding to the first.

The cement leveling device for the indoor design is characterized in that the corners of the bottom surface of the box body are provided with second grooves, the second grooves penetrate through corresponding adjacent side surfaces of the box body, vertical rods are arranged in the second grooves, the tops of the vertical rods are connected with the top surfaces of the corresponding second grooves through bearings, the bottom surfaces of the vertical rods are provided with third grooves penetrating through the side surfaces, electric idler wheels with rotating shafts are arranged in the third grooves, two ends of the rotating shafts of the electric idler wheels are connected with the corresponding side surfaces of the third grooves through bearings, horizontal first chain wheels are arranged on the side surfaces of the vertical rods, the four first chain wheels are matched with a same horizontal annular chain, a motor is fixedly arranged on the left side surface of the box body, a second chain wheel is sleeved on an output shaft of the motor and matched with the chain, proximity switches are fixedly arranged on the peripheral side surfaces of the box body, and a horizontal annular guide rail is fixedly arranged at the center of the, an electric sliding block is arranged on the annular guide rail, and a first horizontal electric telescopic rod is fixedly arranged on the electric sliding block.

As above a cement floating equipment for interior design, second electric telescopic handle with smear the board and be connected through articulated, smear the long board of the board left and right sides symmetric distribution slope, long board side and smear board side fixed connection, second electric telescopic handle movable rod bilateral symmetry sets up two third electric telescopic handle, third electric telescopic handle is connected through articulated with second electric telescopic handle, third electric telescopic handle expansion end is connected through articulated with the long board that corresponds.

According to the cement leveling equipment for the indoor design, the sealing ring is arranged on the opening at the upper end of the cylindrical through hole and the cylinder.

The invention has the advantages that: the invention is suitable for being used when floor tiles are laid indoors, when the floor tiles are used specifically, prepared cement is filled in a box body and a sleeve in an initial state (as shown in figure 1), a switch is turned on, a stepping motor is started at the moment, the motor drives a second rotating shaft to rotate, the second rotating shaft drives a first rotating shaft to rotate through a first bevel gear and a second bevel gear, the first rotating shaft drives a cylinder to rotate anticlockwise, the cylinder rotates to drive a first fan-shaped groove and a second fan-shaped groove to rotate, when the first fan-shaped groove and the second fan-shaped groove sequentially pass through an upper end opening of a cylindrical through hole, the cement enters the fan-shaped grooves, the cylinder continues to rotate at the moment, when the first fan-shaped groove and the second fan-shaped groove are opened downwards, the cement in the first fan-shaped groove and the second fan-shaped groove fall on the ground under the action of gravity, at the moment, the cement on the bottom surface is in, when the cylinder stops rotating, the cylinder returns to the initial state, the controller controls the traveling mechanism to move rightwards at the moment to enable the troweling plate to be positioned above cement, the second electric telescopic rod moves downwards to enable the troweling plate to be in contact with the cement, the cement is trowelled through the left and right movement of the first electric telescopic rod, then the second electric telescopic rod contracts, the traveling mechanism drives the box body to move leftwards to enable the bottom surface of the box body to be positioned above the trowelled cement, then the cylinder rotates reversely through the stepping motor to enable the cylinder to rotate clockwise for a certain angle, only the opening of the second fan-shaped groove faces upwards to enable the cement to enter the second fan-shaped groove, then the stepping motor rotates forwards to enable the cylinder to rotate anticlockwise to enable the opening of the second fan-shaped groove to face downwards, the cement falling from the second fan-shaped groove is distributed on the trowelled cement surface in a strip shape at equal intervals in parallel with each other, and, the device has the advantages that the structure is simple, the cost is low, the automatic degree is high, the time for workers to trowel cement can be reduced by automatically troweling the cement, the amount of cement put into the device every time is fixed by setting, the time for the workers to align the floor tiles can be greatly reduced when the workers lay the floor tiles on the cement, the working efficiency is improved, and the workers can knock the floor tiles to align more easily and conveniently by laying redundant strip cement on the leveled cement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a top view of FIG. 1; FIG. 3 is a view taken along line A of FIG. 1; FIG. 4 is a view taken in the direction B of FIG. 1; FIG. 5 is an enlarged view taken at point I of FIG. 1; fig. 6 is an enlarged view of fig. 4 at point ii.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A cement smoothing device for interior design comprises a box body 1, wherein a first through hole 2 is formed in the top surface of the box body 1, a vertical sleeve 3 is arranged on the outer side of the first through hole 2, the sleeve 3 is communicated with the first through hole 2, the sleeve 3 is fixedly connected with the box body 1, a horizontal first electric telescopic rod 6 is arranged on the side surface of the sleeve 3, a vertical second electric telescopic rod 7 is fixedly arranged on the bottom surface of the movable end of the first electric telescopic rod 6, a horizontal smoothing plate 8 is arranged on the movable end of the second electric telescopic rod 7, a plurality of cylindrical through holes 9 in the front and back directions are formed in the bottom surface inside the box body 1, a first groove 10 is formed in the center of the front end surface of each cylindrical through hole 9, a cavity 11 is formed in the position, close to the rear end surface, of the bottom plate of the box body 1, a second through hole 12 is formed in the rear end surface of each cylindrical through hole 9, a first rotating shaft 14 is fixedly arranged on the axis of a cylinder 13, the front end face of the first rotating shaft 14 is positioned in a corresponding first groove 10, the rear end face of the first rotating shaft 14 is positioned in a cavity 11 through a corresponding second through hole 12, the first rotating shaft 14 is connected with the first groove 10 and the second through hole 12 through sealing bearings, a first bevel gear 15 is fixedly arranged on the rear end face of the first rotating shaft 14, a stepping motor 16 is fixedly arranged in the cavity 11, a horizontal second rotating shaft 17 is arranged on an output shaft of the stepping motor 16, one end of the second rotating shaft 17 is fixedly connected with an output shaft of the stepping motor 16, the other end of the second rotating shaft 17 is connected with the inner wall of the cavity 11 through a bearing, a plurality of second bevel gears 18 are fixedly arranged on the second rotating shaft 17, the second bevel gears 18 are correspondingly engaged with the first bevel gears 15, two first fan-shaped grooves 19 and second fan-shaped grooves 20 which penetrate back and forth are formed on the side faces of the cylinder 13, wherein, the chord length corresponding to the first fan-shaped groove 19 is smaller than the thickness of the bottom plate of the box body 1, and the corners of the bottom surface of the box body 1 are provided with walking mechanisms. The invention is suitable for being used when floor tiles are laid indoors, when the floor tiles are used specifically, the prepared cement is filled in the box body 1 and the sleeve 3 in an initial state (as shown in figure 1), the switch is turned on, the stepping motor 16 is started, the motor 16 drives the second rotating shaft 17 to rotate, the second rotating shaft 17 drives the first rotating shaft 14 to rotate through the first bevel gear 15 and the second bevel gear 18, the first rotating shaft 14 rotates to drive the cylinder 13 to rotate anticlockwise, the cylinder 13 rotates to drive the first fan-shaped groove 19 and the second fan-shaped groove 20 to rotate, when the first fan-shaped groove 19 and the second fan-shaped groove 15 sequentially pass through the upper end opening of the cylindrical through hole 9, the cement enters the fan-shaped grooves, the cylinder 13 continues to rotate, when the first fan-shaped groove 14 and the second fan-shaped groove 15 open downwards, the cement in the first fan-shaped groove and the second fan-shaped groove 15 fall on the ground under the action of, the amount of cement falling on the ground can be controlled by controlling the number of turns of rotation of the cylinder 13, when the cylinder 13 stops rotating, the cylinder 13 returns to the initial state, at the moment, the controller controls the traveling mechanism to move rightwards, so that the troweling plate 8 is positioned above the cement, at the moment, the second electric telescopic rod 7 moves downwards, so that the troweling plate 8 is contacted with the cement, the cement is trowelled by the left-right movement of the first electric telescopic rod 6, then the second electric telescopic rod 7 contracts, the traveling mechanism drives the box body 1 to move leftwards, so that the bottom surface of the box body 1 is positioned above the trowelled cement, then the cylinder 13 rotates clockwise by a certain angle through the reverse rotation of the stepping motor 16, so that the opening of the second fan-shaped groove 20 is upward, the cement enters the second fan-shaped groove 20, then the stepping motor 16 rotates clockwise, so, the cement falling from the second fan-shaped grooves 20 is distributed in strips in parallel with each other at equal intervals on the leveled cement surface, the thickness of the strip cement falling on the surface of the trowelled cement can be controlled by the times of forward and reverse rotation of the stepping motor 16, then the walking mechanism drives the device to move rightwards, the floor tiles can be placed on the cement for paving, and the rest is analogized in turn, the invention has simple structure, low cost and higher automatic degree, the time for trowelling the cement by workers can be reduced by automatically trowelling the cement, the amount of cement put into the device every time is fixed by setting, the time for the workers to align the floor tiles when the workers lay the floor tiles on the floor tiles can be greatly reduced, the working efficiency is improved, the redundant strip cement is paved on the smooth cement, so that the floor tiles can be more easily and conveniently knocked and aligned by workers.

Specifically, as shown in the figures, in the traveling mechanism described in this embodiment, the corners of the bottom surface of the box body 1 are all provided with second grooves 21, the second grooves 21 all penetrate through corresponding adjacent side surfaces of the box body 1, vertical rods 22 are all arranged in the second grooves 21, the tops of the vertical rods 22 are connected with the top surfaces of the corresponding second grooves 21 through bearings, the bottom surfaces of the vertical rods 22 are all provided with third grooves 23 penetrating through the side surfaces, electric rollers 24 with rotating shafts are all installed in the third grooves 23, both ends of the rotating shafts of the electric rollers 24 are connected with the corresponding side surfaces of the third grooves 23 through bearings, horizontal first chain wheels 25 are all installed on the side surfaces of the vertical rods 22, the four first chain wheels 25 are all matched with a same horizontal annular chain 26, a motor 27 is fixedly installed on the left side surface of the box body 1, a second chain wheel 28 is sleeved on the output shaft of the motor 27, the second chain wheel 28 is matched, the center of the outer side surface of the sleeve 3 is fixedly provided with a horizontal annular guide rail 4, an electric sliding block 5 is arranged on the annular guide rail 4, and a horizontal first electric telescopic rod 6 is fixedly arranged on the electric sliding block 5. When the floor tiles close to the corners of the wall need to be laid in the using process, firstly, the proximity switch 29 transmits information to the controller, the controller controls the motor 27 to rotate, the motor 27 rotates to drive the four first chain wheels 25 to simultaneously rotate 90 degrees through the second chain wheel 28 and the chain 26, the rotation directions of the four first chain wheels 25 are communicated, the first chain wheels 25 rotate to drive the electric roller 24 to rotate 90 degrees, after cement is put in, the electric roller 24 rotates to drive the action direction of the device to rotate 90 degrees, at the moment, the electric slider 5 drives the first electric telescopic rod 6, the second electric telescopic rod 7 and the troweling plate 8 to rotate 90 degrees around the center of the sleeve 3, after the floor tiles close to the corners of the wall are laid, the controller controls the motor 27 to rotate, so that the electric roller 24 continues to rotate 90 degrees, and the moving direction of the electric roller 24 is opposite to the last floor tile laying direction, by analogy with the following, the design can fully fill cement on the ground by enabling the device to move in a Z shape, has high automation degree, can automatically turn to the ground for laying, is suitable for the ground with various shapes, and has wider adaptability.

Specifically, as shown in the figure, second electric telescopic handle 7 and troweling board 8 described in this embodiment are connected through articulated, the long board 30 of the 8 left and right sides symmetric distribution slope of troweling board, long board 30 side and troweling board 8 side fixed connection, the 7 movable rod left and right sides symmetry of second electric telescopic handle sets up two third electric telescopic handle 31, third electric telescopic handle 31 is connected through articulated with second electric telescopic handle 7, third electric telescopic handle 31 expansion end is connected through articulated with the long board 30 that corresponds. This design is through floating cement when, 8 carry out first floating with cement on the floating plate, later 6 when removing left of first electric telescopic handle, be located left third electric telescopic handle 31 shrink, the third electric telescopic handle 31 extension that is located the right side, make the long slab 30 that is located the right side carry out the floating for the second time with the cement contact, when 6 right shifts as first electric telescopic handle, be located left third electric telescopic handle 31 extension, the third electric telescopic handle 31 on displacement right side shortens, make left long slab and cement contact carry out the floating for the third time, this design can guarantee when laying the floor, the floor does not have unnecessary cement and can guarantee the cement of laying with the adjacent corner gap department of bottom plate and levels more, make the result of use of device better.

Further, as shown in the figure, a sealing ring 32 is installed at the opening of the upper end of the cylindrical through hole 9 and the cylinder 13. This design can prevent that the cement of configuration from flowing out from the gap, and sealing washer 32 can also scrape the cement that cylinder 13 surface bonded totally moreover, guarantees the normal use of device, improves the stability of device.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an equipment is smeared with cement to interior design which characterized in that: comprises a box body (1), a first through hole (2) is formed in the top surface of the box body (1), a vertical sleeve (3) is arranged on the outer side of the first through hole (2), the sleeve (3) is communicated with the first through hole (2), the sleeve (3) is fixedly connected with the box body (1), a horizontal first electric telescopic rod (6) is arranged on the side surface of the sleeve (3), a vertical second electric telescopic rod (7) is fixedly arranged on the bottom surface of the movable end of the first electric telescopic rod (6), a horizontal troweling plate (8) is arranged on the movable end of the second electric telescopic rod (7), a plurality of cylindrical through holes (9) in the front and back directions are formed in the bottom surface of the inner part of the box body (1), a first groove (10) is formed in the center of the front end surface of each cylindrical through hole (9), a cavity (11) is formed in the position, which is close to the rear end surface of the bottom, cylinders (13) in the front and back directions are arranged in the cylindrical through holes (9), the surfaces of the cylinders (13) are in close contact fit with the inner walls of the cylindrical through holes (9), first rotating shafts (14) are fixedly arranged on the axes of the cylinders (13), the front end faces of the first rotating shafts (14) are positioned in corresponding first grooves (10), the rear end faces of the first rotating shafts (14) are positioned in cavities (11) through corresponding second through holes (12), the first rotating shafts (14) are connected with the first grooves (10) and the second through holes (12) through sealed bearings, first bevel gears (15) are fixedly arranged on the rear end faces of the first rotating shafts (14), stepping motors (16) are fixedly arranged in the cavities (11), horizontal second rotating shafts (17) are arranged on output shafts of the stepping motors (16), one ends of the second rotating shafts (17) are fixedly connected with output shafts of the stepping motors (16), and the other ends of the second rotating shafts (17) are connected with the inner walls of the cavities (11) through bearings, a plurality of second bevel gears (18) are fixedly mounted on a second rotating shaft (17), the second bevel gears (18) are meshed with the first bevel gears (15) in a one-to-one correspondence mode, two first sector-shaped grooves (19) and two second sector-shaped grooves (20) which penetrate through the cylinder (13) in the front and back direction are formed in the side face of the cylinder (13), the second sector-shaped grooves (20) are smaller than the first sector-shaped grooves (19), the chord lengths corresponding to the first sector-shaped grooves (19) are smaller than the thickness of a bottom plate of the box body (1), and walking mechanisms are arranged at the corners of the bottom.

2. The apparatus of claim 1, wherein: the walking mechanism is characterized in that the corners of the bottom surface of the box body (1) are provided with second grooves (21), the second grooves (21) penetrate through the corresponding adjacent side surfaces of the box body (1), vertical rods (22) are arranged in the second grooves (21), the tops of the vertical rods (22) are connected with the top surfaces of the corresponding second grooves (21) through bearings, the bottom surfaces of the vertical rods (22) are provided with third grooves (23) penetrating through the side surfaces, electric rollers (24) with rotating shafts are arranged in the third grooves (23), the two ends of the rotating shafts of the electric rollers (24) are connected with the side surfaces of the corresponding third grooves (23) through bearings, horizontal first chain wheels (25) are arranged on the side surfaces of the vertical rods (22), the four first chain wheels (25) are matched with the same horizontal annular chain (26), a motor (27) is fixedly arranged on the left side surface of the box body (1), and a second chain wheel (28) is sleeved on an output shaft of the motor (27, second sprocket (28) cooperatees with chain (26), and box (1) all side fixed mounting proximity switch (29) all around, sleeve (3) lateral surface center fixed mounting horizontally ring rail (4), install electronic slider (5) on ring rail (4), fixed mounting horizontally electric telescopic handle (6) on electronic slider (5).

3. The apparatus of claim 1, wherein: second electric telescopic handle (7) with smear board (8) and be connected through articulated, long board (30) of dull and stereotyped (8) left and right sides symmetric distribution slope, long board (30) side and dull and stereotyped (8) side fixed connection, second electric telescopic handle (7) movable rod left and right sides symmetry sets up two third electric telescopic handle (31), third electric telescopic handle (31) are connected through articulated with second electric telescopic handle (7), third electric telescopic handle (31) expansion end is connected through articulated with long board (30) that correspond.

4. The apparatus of claim 1, wherein: and a sealing ring (32) is arranged at the opening at the upper end of the cylindrical through hole (9) and the cylinder (13).