CN111456383B - Large-range wall plastering device for building - Google Patents

Large-range wall plastering device for building Download PDF

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Publication number
CN111456383B
CN111456383B CN202010283877.1A CN202010283877A CN111456383B CN 111456383 B CN111456383 B CN 111456383B CN 202010283877 A CN202010283877 A CN 202010283877A CN 111456383 B CN111456383 B CN 111456383B
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CN
China
Prior art keywords
roller
mounting panel
stirring
mounting plate
whitewash
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Application number
CN202010283877.1A
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Chinese (zh)
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CN111456383A (en
Inventor
杜春雷
张宗玉
李贵洲
陈本英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Du Chunlei
Li Guizhou
Zhang Hui
Zhang Zongyu
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Individual
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Priority to CN202010283877.1A priority Critical patent/CN111456383B/en
Publication of CN111456383A publication Critical patent/CN111456383A/en
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Publication of CN111456383B publication Critical patent/CN111456383B/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00Implements for finishing work on buildings
    • E04F21/02Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06Implements for applying plaster, insulating material, or the like
    • E04F21/08Mechanical implements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00Implements for finishing work on buildings
    • E04F21/02Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06Implements for applying plaster, insulating material, or the like
    • E04F21/08Mechanical implements
    • E04F21/12Mechanical implements acting by gas pressure, e.g. steam pressure

Abstract

The invention discloses a large-range wall surface painting device for a building, relates to the technical field of building equipment, and mainly aims to solve the problem that the painting range of the existing painting device is small; including the shallow, install coating supply unit and the unit of whitewashing on pushing away the car, whitewash the unit and include first mounting panel, second mounting panel, third mounting panel and whitewash the subassembly, whitewash the subassembly and include electric putter, first whitewash the roller, second whitewash the roller and be used for driving the second and whitewash the actuating mechanism of roller motion, actuating mechanism includes driving motor, carousel, regulating block, adjusting screw, cylindric lock, swinging arms and connecting rod, is equipped with the unit of whitewashing, and drive third mounting panel is close to the wall, and two first whitewashes the roller and moves along the wall both sides from top to bottom respectively, until moving to wall top and bottom, and actuating mechanism drives the swing of second whitewashing roller, whitewashes the region of intermediate position, once can realize the whitewashing of whole wall height, and the scope is big, and is efficient.

Description

Large-range wall plastering device for building
Technical Field
The invention relates to the technical field of building equipment, in particular to a large-range wall surface painting device for a building.
Background
The building refers to an asset formed by artificial construction, belongs to the category of fixed assets, and comprises two categories of houses and buildings. A house is an engineered building for people to live, work, study, produce, manage, entertain, store goods, and perform other social activities. The difference with the building is the structure, and the structure refers to engineering buildings except the house, such as enclosing walls, roads, dams, wells, tunnels, water towers, bridges, chimneys and the like;
painting means that a layer of mortar is painted on the wall surface of the house to protect the wall and increase the aesthetic feeling of the house;
the existing painting device generally performs painting by driving a painting roller to ascend and descend through a lifting device, but the stroke of the lifting device is limited, so that the painting range is relatively small.
Disclosure of Invention
The invention aims to provide a large-range wall surface painting device for buildings so as to solve the problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a large-range wall plastering device for buildings comprises a cart, a coating supply unit and a plastering unit, wherein the coating supply unit and the plastering unit are installed on the cart, the plastering unit comprises a first mounting plate, a second mounting plate, a third mounting plate and a plastering assembly, the first mounting plate is slidably installed on the upper surface of the cart, the second mounting plate is positioned above the first mounting plate, a height adjusting mechanism is connected between the second mounting plate and the first mounting plate, a screw rod is rotatably installed on the upper surface of the second mounting plate, a second positive and negative rotating motor for driving the screw rod to rotate is fixed on the upper surface of the second mounting plate, the screw rod is in threaded connection with the third mounting plate, the third mounting plate is vertically arranged, the bottom end of the third mounting plate is in sliding connection with the second mounting plate, the plastering assembly is installed on the third mounting plate and comprises an electric push rod, a first plastering roller, a second plastering roller and a driving mechanism for driving the second plastering roller to move, the upper and lower interval articulates on the third mounting panel has two electric putter, fixedly connected with extension spring between the upper surface that lies in the top in two electric putter and the third mounting panel, the first compression spring of fixedly connected with between the lower surface of another one of two electric putter and the third mounting panel, first whitewashing roller is all installed in two electric putter's telescopic link tip rotation, is equipped with the second whitewashing roller in the middle of two electric putter, and first whitewashing roller and second whitewashing roller surface all evenly are equipped with the orifice.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the bottom of the first mounting plate is fixed with a connecting block, a threaded rod is arranged on the connecting block in a penetrating mode through threads, and a first positive and negative rotation motor for driving the threaded rod to rotate is mounted on the cart.
In one alternative: the driving mechanism comprises a driving motor, a rotary table, an adjusting block, an adjusting screw, a cylindrical pin, a swing rod and a connecting rod, the driving motor is fixedly installed on one side, away from the second powder brushing roller, of a third installation plate, the rotary table is fixedly installed on an output shaft of the driving motor, the adjusting screw is installed on the rotary table in a radial rotating mode, the adjusting block is sleeved on the adjusting screw in a threaded mode, the adjusting block is connected with the rotary table in a sliding mode, the cylindrical pin is fixed on the adjusting block, the swing rod penetrates through the third installation plate and is connected with the third installation plate in a rotating mode, a through groove for the cylindrical pin to insert and move is formed in the swing rod, the connecting rod penetrates through one end, close to the second powder brushing roller, of the swing rod, the other end of the connecting rod rotates to install the second powder brushing roller, and a second compression spring is fixedly connected between the connecting rod and the swing rod.
In one alternative: the coating supply unit comprises a preparation cylinder, a stirring assembly and a supply pipe, wherein a feed inlet is formed in the top of the preparation cylinder, the bottom of the preparation cylinder is connected with the supply pipe, a booster pump is installed on the supply pipe, and the supply pipe is rotationally connected with the first painting roller and the second painting roller through a rotating joint.
In one alternative: the stirring subassembly includes (mixing) shaft, puddler and is used for driving (mixing) shaft pivoted agitator motor, the (mixing) shaft rotates and installs in a preparation section of thick bamboo, the (mixing) shaft is located the shaft part in a preparation section of thick bamboo and rotates from last down interval and install many puddlers, fixed mounting has stirring branch on the puddler, the wave-shaped hole has been seted up on the puddler.
In one alternative: the bottom of the trolley is in threaded connection with a limiting screw rod used for adjusting the distance between the trolley and the wall surface.
In one alternative: the first and second brush rollers are internally provided with air bags, the air bags are integrally provided with adjusting protrusions extending into the spray holes, the air bags are connected with connecting pipes, and valves are mounted on the connecting pipes.
Compared with the prior art, the invention has the following beneficial effects:
the wall surface plastering device is provided with a plastering unit, the plastering unit comprises a first mounting plate, a second mounting plate, a third mounting plate and a plastering component, the plastering component comprises an electric push rod, a first plastering roller, a second plastering roller and a driving mechanism for driving the second plastering roller to move, the driving mechanism comprises a driving motor, a turntable, an adjusting block, an adjusting screw, a cylindrical pin, a swinging rod and a connecting rod, the height is adjusted through a lifting mechanism, then the second forward and reverse rotating motor drives the third mounting plate to be close to the wall surface, the two first plastering rollers respectively move upwards and downwards along the wall surface until the first plastering rollers move to the top and the bottom of the wall surface, the driving motor drives the turntable to rotate, the turntable drives the cylindrical pin on the adjusting block to revolve, the cylindrical pin drives the swinging rod to swing, the swinging rod drives the second plastering roller to swing, the area at the middle position is plastered, and the height of the whole wall surface can be realized at one time, the range is large, and the efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
FIG. 2 is a schematic view of the connection between the electric push rod and the first brush roller according to the first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Notations for reference numerals: the device comprises a cart 1, a first mounting plate 2, a scissor fork lifting mechanism 3, a screw rod 4, a third mounting plate 5, a second forward and reverse rotating motor 6, a first grinding roller 7, an electric push rod 8, a first compression spring 9, a second grinding roller 10, a second compression spring 11, a connecting rod 12, a tension spring 13, a swinging rod 14, a turntable 15, an adjusting block 16, a cylindrical pin 17, an adjusting screw 18, a matching cylinder 19, a corrugated hole 20, a stirring assembly 21, a booster pump 22, a connecting block 23, a threaded rod 24, a limiting screw 25, an air bag 26 and an adjusting bulge 27.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1-2, in the embodiment of the present invention, a large-scale wall plastering device for buildings includes a cart 1, a paint supply unit and a plastering unit, the paint supply unit is installed on the cart 1, the paint supply unit includes a preparation cylinder 19, a stirring assembly 21 and a supply pipe, the top of the preparation cylinder 19 is provided with a feed inlet, the bottom of the preparation cylinder is connected with the supply pipe, the supply pipe is provided with a booster pump 22, the stirring assembly 21 includes a stirring shaft, stirring rods and a stirring motor for driving the stirring shaft to rotate, the stirring shaft is rotatably installed in the preparation cylinder 19, a plurality of stirring rods are rotatably installed on a shaft section of the stirring shaft in the preparation cylinder 19 at intervals from top to bottom, stirring support rods are fixedly installed on the stirring rods, the stirring rods are provided with wave-shaped holes 20, stirring drives the stirring rods to rotate through the stirring shaft, when paint passes through the wave-shaped holes 20, the stirring rods are autorotation by a reaction force of the paint to the stirring rods, the stirring rod drives the stirring support rod to rotate, so that the preparation speed is further accelerated, the brushing unit comprises a first mounting plate 2, a second mounting plate, a third mounting plate 5 and a brushing assembly, the first mounting plate 2 is slidably mounted on the upper surface of the cart 1, a connecting block 23 is fixed at the bottom of the first mounting plate 2, a threaded rod 24 is arranged on the connecting block 23 in a threaded penetrating manner, a first positive and negative rotation motor for driving the threaded rod 24 to rotate is mounted on the cart 1, the second mounting plate is positioned above the first mounting plate 2, and a height adjusting mechanism is connected between the second mounting plate and the first mounting plate 2, in the embodiment, the height adjusting mechanism is preferably a scissor lifting mechanism 3, a screw rod 4 is rotatably mounted on the upper surface of the second mounting plate, a second positive and negative rotation motor 6 for driving the screw rod 4 to rotate is fixed on the upper surface of the second mounting plate, and the third mounting plate 5 is connected on the screw rod 4 through threads, the third mounting plate 5 is vertically arranged, the bottom end of the third mounting plate is connected with the second mounting plate in a sliding mode, a painting assembly is mounted on the third mounting plate 5 and comprises electric push rods 8, a first painting roller 7, a second painting roller 10 and a driving mechanism used for driving the second painting roller 10 to move, the third mounting plate 5 is hinged to two electric push rods 8 at intervals from top to bottom, an extension spring 13 is fixedly connected between the upper surface of one of the two electric push rods 8 and the third mounting plate 5, a first compression spring 9 is fixedly connected between the lower surface of the other of the two electric push rods 8 and the third mounting plate 5, the end portions of telescopic rods of the two electric push rods 8 are respectively rotatably mounted with the first painting roller 7, the second painting roller 10 is arranged between the two electric push rods 8, the driving mechanism comprises a driving motor, a rotary table 15, an adjusting block 16 and an adjusting screw 18, The powder brush roller comprises a cylindrical pin 17, a swing rod 14 and a connecting rod 12, wherein the driving motor is fixedly installed on one side, far away from the second powder brush roller 10, of the third mounting plate 5, a rotary table 15 is fixedly installed on an output shaft of the driving motor, an adjusting screw 18 is installed on the rotary table 15 in a rotating mode along the radial direction, an adjusting block 16 is sleeved on the adjusting screw 18 in a threaded mode, the adjusting block 16 is connected with the rotary table 15 in a sliding mode, the cylindrical pin 17 is fixed on the adjusting block 16, the swing rod 14 penetrates through the third mounting plate 5 and is connected with the third mounting plate in a rotating mode, a through groove for the cylindrical pin 17 to insert and move is formed in the swing rod 14, the connecting rod 12 penetrates through one end, close to the second powder brush roller 10, the second powder brush roller 10 is installed at the other end of the connecting rod 12 in a rotating mode, a second compression spring 11 is fixedly connected between the connecting rod 12 and the swing rod 14, and spray holes are uniformly formed in the surfaces of the first powder brush roller 7 and the second powder brush roller 10, the supply pipe is rotationally connected with the first brushing rollers 7 and the second brushing rollers 10 through the rotating connectors, during work, the height is adjusted through the lifting mechanism, then the second forward and reverse rotating motor 6 drives the third mounting plate 5 to be close to the wall surface, the two first brushing rollers 7 respectively move upwards and downwards along the wall surface until the two first brushing rollers move to the top and the bottom of the wall surface, the driving motor drives the rotary table 15 to rotate, the rotary table 15 drives the cylindrical pins 17 on the adjusting block 16 to revolve, the cylindrical pins 17 drive the swinging rods 14 to swing, the swinging rods 14 drive the second brushing rollers 10 to swing, and the areas in the middle positions are brushed, so that the brushing of the height of the whole wall surface can be realized at one time, the range is large, and the efficiency is high;
further, the bottom of the cart 1 is in threaded connection with a limit screw 25 for adjusting the distance between the cart 1 and the wall surface.
Example 2
Referring to fig. 3, the embodiment of the present invention is different from embodiment 1 in that air bags 26 are disposed in the first and second brush rollers 7 and 10, an adjusting protrusion 27 extending into the nozzle is integrally disposed on the air bags 26, a connecting pipe is connected to the air bags 26, and a valve is mounted on the connecting pipe, and the size of the adjusting protrusion 27 can be adjusted by inflating or deflating the air bags 26, so as to adjust the size of the nozzle, meet different brushing requirements, and have high adaptability.
The working principle of the invention is as follows: during operation, through elevating system height-adjusting, then second just reverse motor 6 drives third mounting panel 5 and is close to the wall, two first brush rollers 7 move along the wall to upper and lower both sides respectively, until moving to wall top and bottom, driving motor drives carousel 15 and rotates, carousel 15 drives the revolution of cylindric lock 17 on the regulating block 16, cylindric lock 17 drives the swing arm 14 swing, swing arm 14 drives the swing of second brush roller 10, whitewash the region of intermediate position, thereby once can realize the whitewash of whole wall height, and the scope is big, and is efficient.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims (6)

1. The utility model provides a device is whitewashed to wall on a large scale for building, includes shallow (1), installs coating supply unit and the unit of whitewashing on shallow (1), whitewash the unit and include first mounting panel (2), second mounting panel, third mounting panel (5) and whitewash the subassembly, first mounting panel (2) slidable mounting is in shallow (1) upper surface, the second mounting panel is located first mounting panel (2) top, is connected with height adjustment mechanism between second mounting panel and first mounting panel (2), its characterized in that, second mounting panel upper surface rotates and installs lead screw (4), and second mounting panel upper surface is fixed with and is used for driving lead screw (4) pivoted second motor (6) that just reverses, threaded connection has third mounting panel (5) on lead screw (4), and third mounting panel (5) vertical setting and bottom and second mounting panel sliding connection, the powder coating machine is characterized in that a coating assembly is arranged on the third mounting plate (5), the coating assembly comprises electric push rods (8), a first coating roller (7), a second coating roller (10) and a driving mechanism for driving the second coating roller (10) to move, the third mounting plate (5) is hinged with two electric push rods (8) at intervals from top to bottom, an upper surface of one of the two electric push rods (8) above the upper surface is fixedly connected with a tension spring (13) with the third mounting plate (5), a lower surface of the other of the two electric push rods (8) is fixedly connected with a first compression spring (9) with the third mounting plate (5), the end parts of telescopic rods of the two electric push rods (8) are respectively and rotatably provided with the first coating roller (7), the second coating roller (10) is arranged between the two electric push rods (8), and spray holes are uniformly formed in the surfaces of the first coating roller (7) and the second coating roller (10), the driving mechanism comprises a driving motor, a turntable (15), an adjusting block (16), an adjusting screw (18), a cylindrical pin (17), a swing rod (14) and a connecting rod (12), the driving motor is fixedly installed on one side, far away from the second powder brush roller (10), of a third installation plate (5), the turntable (15) is fixedly installed on an output shaft of the driving motor, the adjusting screw (18) is installed on the turntable (15) in a radial rotating mode, the adjusting block (16) is sleeved on the adjusting screw (18) in a threaded mode, the adjusting block (16) is connected with the turntable (15) in a sliding mode, the cylindrical pin (17) is fixed on the adjusting block (16), the swing rod (14) penetrates through the third installation plate (5) and is connected with the third installation plate in a rotating mode, a through groove for the cylindrical pin (17) to insert and move is formed in the swing rod (14), and the connecting rod (12) penetrates through one end, close to the second powder brush roller (10), of the swing rod (14), a second brush roller (10) is rotatably arranged at the other end of the connecting rod (12), and a second compression spring (11) is fixedly connected between the connecting rod (12) and the swinging rod (14).
2. The large-range wall plastering device for buildings according to claim 1, wherein a connecting block (23) is fixed at the bottom of the first mounting plate (2), a threaded rod (24) is arranged on the connecting block (23) in a penetrating manner, and a first forward and reverse rotation motor for driving the threaded rod (24) to rotate is arranged on the cart (1).
3. The wide-range wall plastering device for buildings as claimed in claim 1, wherein the paint supplying unit comprises a preparation cylinder (19), a stirring assembly (21) and a supplying pipe, the top of the preparation cylinder (19) is provided with a feeding hole, the bottom of the preparation cylinder is connected with the supplying pipe, the supplying pipe is provided with a booster pump (22), and the supplying pipe is rotatably connected with the first plastering roller (7) and the second plastering roller (10) through a rotating joint.
4. The large-range wall plastering device for buildings according to claim 3, wherein the stirring assembly (21) comprises a stirring shaft, stirring rods and a stirring motor for driving the stirring shaft to rotate, the stirring shaft is rotatably installed in the preparation cylinder (19), the stirring shaft is positioned on a shaft section in the preparation cylinder (19) and is rotatably provided with a plurality of stirring rods from top to bottom at intervals, stirring support rods are fixedly installed on the stirring rods, and corrugated holes (20) are formed in the stirring rods.
5. The large-range wall plastering device for buildings as claimed in claim 1, wherein a limit screw (25) for adjusting the distance between the cart (1) and the wall surface is connected to the bottom of the cart (1) in a threaded manner.
6. The wide-range wall plastering device for buildings according to claim 1, wherein air bags (26) are arranged in the first plastering roller (7) and the second plastering roller (10), an adjusting bulge (27) extending into the spraying hole is integrally arranged on each air bag (26), a connecting pipe is connected to each air bag (26), and a valve is arranged on each connecting pipe.
CN202010283877.1A 2020-04-13 2020-04-13 Large-range wall plastering device for building Active CN111456383B (en)

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Application Number Priority Date Filing Date Title
CN202010283877.1A CN111456383B (en) 2020-04-13 2020-04-13 Large-range wall plastering device for building

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Application Number Priority Date Filing Date Title
CN202010283877.1A CN111456383B (en) 2020-04-13 2020-04-13 Large-range wall plastering device for building

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CN111456383B true CN111456383B (en) 2021-12-10

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Publication number Priority date Publication date Assignee Title
CN112588512A (en) * 2020-12-24 2021-04-02 上海建为历保科技股份有限公司 Polyvinyl acetate emulsion smearing device for mural repair
CN115126195A (en) * 2022-06-29 2022-09-30 中建二局第一建筑工程有限公司 Outer wall body whitewashes device for construction of hospital building engineering
CN115853229B (en) * 2023-02-03 2023-06-13 山东鼎安升机器人有限公司 Automatic-walking indoor wall polishing and spraying operation robot

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010179231A (en) * 2009-02-05 2010-08-19 Yasuhiro Fujita Openable ring shaped 360-degree coating method and device
CN107401273A (en) * 2017-09-06 2017-11-28 李小婷 A kind of heavy construction roof paints device
CN207260525U (en) * 2017-09-06 2018-04-20 江苏冠亚装饰工程有限公司 A kind of heavy construction roof paints device
CN207739593U (en) * 2018-01-01 2018-08-17 南昌鑫茂保温防腐有限公司 A kind of eminence wall plaster machine
CN208220128U (en) * 2018-05-07 2018-12-11 福建省德鲁士润滑油有限公司 A kind of efficient external wall is whitewashed a wall device
CN109695337A (en) * 2018-11-13 2019-04-30 南京理工大学 A kind of small-sized metope paint application device
CN110017009B (en) * 2019-04-12 2021-06-04 宿迁远东建筑装饰工程有限公司 Wall whitewashes device for building
CN210045198U (en) * 2019-05-15 2020-02-11 广东顺召涂料有限公司 Continuously controllable white butyl coating raw material conveying mechanism

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