CN110792273A

CN110792273A - Portable mortar device of building a wall and paving

Info

Publication number: CN110792273A
Application number: CN201911197348.3A
Authority: CN
Inventors: 卜长明; 李琳
Original assignee: Chongqing University of Science and Technology
Current assignee: Chongqing University of Science and Technology
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-02-14
Anticipated expiration: 2039-11-29
Also published as: CN110792273B

Abstract

The invention provides a movable wall building and mortar paving device which comprises a movable vehicle body, a lifting mechanism, a rotating mechanism, an installation mechanism, a positioning mechanism, a mortar paving mechanism and a trowelling mechanism, wherein the lifting mechanism is fixedly arranged at the front end of the movable vehicle body and used for adjusting the height position of the rotating mechanism, the rotating mechanism is fixedly connected with the lifting mechanism and used for driving the installation mechanism to rotate, the installation mechanism is fixedly connected with the rotating mechanism and used for installing and connecting the positioning mechanism and the mortar paving mechanism, the positioning mechanism is slidably connected with the installation mechanism and used for mortar paving and positioning during building, the mortar paving mechanism is fixedly arranged on the installation mechanism and used for stirring and mixing sand materials to generate mortar and pouring the stirred mortar onto the surface of a wall body to be paved, which is positioned by the positioning. The device can realize width and thickness positioning and automatic pouring and mortar trowelling during mortar paving, and has the characteristics of controllable mortar paving thickness, full mortar joints and high construction efficiency.

Description

Portable mortar device of building a wall and paving

Technical Field

The invention relates to the technical field of building construction, in particular to a movable wall-building mortar-paving device.

Background

In engineering construction, brick walls can separate spaces, and play a role in bearing and maintaining. When a brick wall is built, three actions of shoveling ash, spreading ash and placing bricks are usually included, namely, a constructor uses tools such as an ash spreading shovel, an ash knife and the like to spread mortar. Constructors control the uniformity and the flatness of the mortar thickness of the mortar joints through personal experience, the construction efficiency is low, and the masonry quality of the wall body is difficult to guarantee. When building a wall, the brick knife mortar covering method, also called full knife mortar method, is used for building bricks by lightly pressing each brick after the brick knife is covered with mortar, and the method is suitable for building cavity walls, windowsills and the like, and requires that the mortar used is thick, good in viscosity, the mortar on the large surface of the brick needs to be uniformly spread without leaving a gap in the middle, and after the brick is built on the wall, the extruded mortar is scraped and thrown into the vertical joint, so that the mortar joint is full, but the work efficiency is too low. The inventor of the invention discovers that with the improvement of the industrialization degree, when a light concrete brick wall is often required to be built in a project, because the light concrete brick has a larger size, the area for paving mortar is larger each time, and if a traditional building method is adopted, the conditions of uneven mortar thickness and incomplete mortar joints are easily caused, so that the building quality is uneven, and the anti-seismic performance of the whole structure is influenced.

Disclosure of Invention

The invention provides a novel movable wall building and paving mortar device, aiming at the technical problems that when a light concrete brick wall needs to be built in the existing engineering, due to the fact that the light concrete brick is large in size, the area for paving mortar is large, and if a traditional building method is adopted, the mortar is uneven in thickness and not full in mortar joints, so that the building quality is uneven, and the anti-seismic performance of the whole structure is affected.

In order to solve the technical problems, the invention adopts the following technical scheme:

a movable wall-building mortar-paving device comprises a movable vehicle body, a lifting mechanism, a rotating mechanism, an installation mechanism, a positioning mechanism, a mortar-paving mechanism and a trowelling mechanism; the mortar spreading mechanism is fixedly mounted on the mounting mechanism and used for stirring and mixing mortar raw materials to generate mortar, and pouring the stirred mortar to a wall surface to be paved, wherein the positioning mechanism is positioned to be positioned by the positioning mechanism, and the trowelling mechanism is fixedly connected to the trowelling mechanism and used for trowelling the poured mortar.

Further, the lifting mechanism comprises a U-shaped support, a lifting frame and a connecting base plate, the U-shaped support is fixedly arranged at the front end of the moving vehicle body, a fixed transverse block is fixedly connected between the left side plate and the right side plate of the U-shaped support, a lifting cylinder is vertically fixed on the bottom plate of the U-shaped support and electrically connected with a PLC (programmable logic controller) arranged on the moving vehicle body, the free end of a piston rod of the lifting cylinder is fixedly connected with the top plate of the lifting frame through a vertical rod, the left side plate and the right side plate of the lifting frame are respectively positioned at the inner sides of the left side plate and the right side plate of the U-shaped support and contacted with each other, a horizontal rod is fixedly penetrated through the vertical rod, rotatable chain wheels are sleeved at the two ends of the horizontal rod, a chain is meshed with the chain, one end of the chain is fixedly connected on the fixed transverse block, the other end of, a screw rod is fixedly arranged on the supporting block in a penetrating way, and a rotating wheel in contact with the inner groove wall surface on the side plate of the lifting frame is sleeved on the screw rod.

Further, rotary mechanism includes that the L type props up piece, upper substrate and infrabasal plate, the one end and the elevating system fixed connection of piece are propped up to the L type, the other end and the upper substrate fixed connection of piece are propped up to the L type, upper substrate bottom surface fixed mounting has servo motor and spliced pole, be equipped with the drive tooth on servo motor's the motor shaft, infrabasal plate fixed surface has the column spinner, the circumference of column spinner be equipped with the motor shaft on the drive tooth driven tooth that meshes mutually, the centre bore of column spinner passes through the bearing and is connected with the spliced pole lower extreme.

Further, the mounting mechanism comprises a main vertical plate and an auxiliary vertical plate which are fixedly mounted on the rotating mechanism in parallel, at least three mounting holes are formed in the upper portion of the main vertical plate, the auxiliary vertical plate comprises a bottom vertical plate and side vertical plates fixedly connected to two ends of the bottom vertical plate, and mounting rods are fixedly inserted in the side vertical plates at two ends.

Furthermore, the positioning mechanism comprises a first pressing plate, a second pressing plate and an adjusting cylinder which are arranged in parallel, the first pressure plate and the second pressure plate respectively comprise a vertical connecting plate and a horizontal pressure plate which are vertically connected, the vertical connecting plate is sleeved on the mounting mechanism in a sliding way, the inner side surface of the horizontal pressing plate is provided with a horizontal marking line, the bottom surface of the horizontal pressing plate is fixed with a positioning pasting plate, the inner side surface of the positioning pasting plate and the inner side surface of the horizontal pressing plate are staggered along the width direction and retract outwards, the surface of the horizontal pressing plate is provided with a first horizontal ruler for measuring the relative horizontal position of the measured surface, the surface of the vertical connecting plate is provided with a second horizontal ruler for measuring the relative vertical position of the measured surface, the adjusting cylinder is fixedly installed on the installation mechanism, the adjusting cylinder is electrically connected with a PLC (programmable logic controller) arranged on the movable vehicle body, and the free end of a piston rod of the adjusting cylinder is horizontally and fixedly connected with the vertical connecting plate.

Furthermore, the positioning mechanism further comprises a laser swinger which is positioned at the inner side of the vertical joint plate and fixed on the mounting mechanism.

Further, the slurry spreading mechanism comprises a rack, a first supporting shaft and a second supporting shaft which are fixedly inserted in the mounting mechanism, the rack is arranged between the first supporting shaft and the second supporting shaft in parallel, the first supporting shaft and the second supporting shaft are respectively sleeved with two sliding seats in a sliding manner, the surfaces of the sliding seats are fixedly connected with a supporting plate, a protective cover is fixedly connected with the supporting plate, a speed reducer fixed on the supporting plate is arranged in the protective cover, the top end of the speed reducer is fixedly connected with a driving motor, a gear fixedly connected with a motor shaft of the driving motor is arranged at the bottom end of the speed reducer, the gear is meshed with the rack, a mounting plate is fixedly connected with the bottom surface of each sliding seat, a speed reducer is fixedly arranged on the surface of the mounting plate, a stirring motor is fixed at the top end of the speed reducer, and, the stirring shaft fixedly connected with a motor shaft of the stirring motor is installed at the bottom end of the speed reducer, stirring blades are fixedly arranged on the stirring shaft in the stirring drum, a slurry discharging valve electrically connected with a PLC (programmable logic controller) arranged on the movable vehicle body is arranged at the bottom end of the stirring drum, and a feeding inclined plate is arranged on the upper portion of the stirring drum.

Further, rack, first supporting shaft and second supporting shaft keep away from the one end fixedly connected with of installation mechanism and stabilize the strip, be fixed with on stabilizing strip and the installation mechanism and keep off the material post.

Further, spread thick liquid mechanism still includes the raw materials supply unit, the raw materials supply unit includes cement feed tank, river sand feed tank, running water feed tank and pay-off pipe chute at least, cement feed tank, river sand feed tank and running water feed tank fixed mounting are on main riser upper portion, and every feed tank includes interconnect's former feed bin and batch meter, former feed bin is used for depositing corresponding raw materials, be equipped with in the batch meter and be suitable for sending into the raw materials storehouse and carry out weight measurement's weighing sensor to carry out the weight measurement with the raw materials nature whereabouts through the pipeline and deliver to the pay-off pipe chute after reaching predetermined weight, the pay-off pipe chute can with the butt joint of feeding swash plate let the raw materials by oneself glide to stir in the churn.

Further, the trowelling mechanism comprises a telescopic cylinder fixedly connected with the mortar spreading mechanism, the telescopic cylinder is electrically connected with a PLC (programmable logic controller) arranged on the movable vehicle body, and a trowelling plate with a trowelling end being an inclined plane is fixed at the free end of a piston rod of the telescopic cylinder.

Compared with the prior art, when the movable type wall-building and mortar-paving device provided by the invention is used, the positioning mechanism is firstly adjusted to the height position of a wall body to be built through the lifting mechanism and the rotating mechanism, the inner lower sides of the horizontal pressing plates of the first pressing plate and the second pressing plate in the positioning mechanism are pressed on the surface of the wall body to be paved (which can be a basic wall body or a brick block already laid), the inner side surfaces of the positioning pasting plates are contacted with the side surface of the wall body, the distance between the vertical connecting plates in the first pressing plate and the second pressing plate is adjusted through the adjusting cylinder, the positioning width of the horizontal pressing plates in the first pressing plate and the second pressing plate, namely the width of mortar pouring is further adjusted, the total positioning width of the two horizontal pressing plates is slightly smaller than the actual width of the brick blocks paved (for example, 2 cm less), and the horizontal marking lines arranged on the inner side surfaces of the two horizontal pressing plates are, meanwhile, the deviation degree of the horizontal position and the vertical position of the laid brick can be measured through a horizontal ruler, so that whether the surface of the pouring mortar is horizontal or not and whether the laid brick is inclined or not are judged; then, a power switch of a driving motor is turned on, and a gear connected with a motor shaft of the driving motor is meshed with a rack, so that a mounting plate with a stirring cylinder fixed on the bottom surface slides on a first supporting shaft and a second supporting shaft along with the driving motor, and the well-stirred mortar in the stirring cylinder is poured on the surface of the wall to be paved, which is well positioned by two horizontal pressing plates in a positioning mechanism, through a mortar discharge valve; then the mortar discharge valve is closed to start the telescopic cylinder, and a mortar plastering plate connected with the telescopic cylinder moves on the upper side of mortar to plaster the poured mortar under the sliding drive of the driving motor. Consequently, the application provides a portable mortar device of building a wall and paving that can realize pouring mortar width and thickness automatic positioning and mortar automatic stirring, pour and automatic floating, therefore can liberate out the construction worker from tedious manual labor, have the characteristics that paving mortar thickness is controllable, the mortar joint is full, the efficiency of construction is high, save time, economize the material, can also guarantee construction quality when economizing on manual work, have very strong suitability and popularization nature.

Drawings

Fig. 1 is a schematic block diagram of a mobile walling mortar paving device provided by the invention.

Fig. 2 is a schematic view of the connection of the moving body and the elevating mechanism in fig. 1.

Fig. 3 is a schematic structural view of the lifting mechanism in fig. 1.

Fig. 4 is a schematic structural view of the rotating mechanism in fig. 1.

FIG. 5 is a schematic view of the attachment of the mounting mechanism to a portion of the rotating mechanism of FIG. 1.

FIG. 6 is a schematic view of the positioning mechanism, mounting mechanism and a portion of the slurry spreading mechanism of FIG. 1.

Fig. 7 is a schematic connection diagram of the mounting mechanism, the positioning mechanism, the slurry spreading mechanism and the rotating mechanism in fig. 1.

Fig. 8 is a schematic view of the connection of the troweling mechanism and a portion of the slurry spreading mechanism of fig. 1.

In the figure, 1, a vehicle body is moved; 2. a lifting mechanism; 201. a U-shaped bracket; 202. a lifting frame; 203. connecting the substrates; 204. left and right side plates of the U-shaped bracket; 205. fixing the transverse block; 206. a base plate; 207. a lifting cylinder; 208. a piston rod of the lifting cylinder; 209. a vertical rod; 210. a top plate; 211. left and right side plates of the lifting frame; 212. a horizontal bar; 213. a sprocket; 214. a chain; 215. a support block; 216. a screw; 217. a rotating wheel; 218. a protective transverse block; 3. a rotation mechanism; 301. an L-shaped supporting block; 302. an upper substrate; 303. a lower substrate; 304. a servo motor; 305. connecting columns; 306. a driving tooth; 307. a spin column; 308. a driven tooth; 4. an installation mechanism; 401. a main vertical plate; 402. a secondary vertical plate; 403. mounting holes; 404. a bottom vertical plate; 405. a side vertical plate; 406. mounting a rod; 407. a fixed block; 5. a positioning mechanism; 51. a first platen; 52. a second platen; 53. an adjusting cylinder; 500. horizontal marking; 501. vertically connecting a plate; 502. a horizontal pressing plate; 503. positioning the flitch; 504. a first level; 505. a second level; 506. a laser swinger; 6. a pulp spreading mechanism; 601. a rack; 602. a first support shaft; 603. a second support shaft; 604. a slide base; 605. a support plate; 606. a protective cover; 607. a speed reducer; 608. a drive motor; 609. a gear; 610. mounting a plate; 611. a speed reducer; 612. a stirring motor; 613. a mixing drum; 614. a stirring shaft; 615. a stirring blade; 616. a slurry discharge valve; 617. a feeding inclined plate; 618. a stabilizing strip; 619. blocking the material column; 620. a cement feed tank; 621. a river sand feeding box; 622. a tap water supply tank; 623. a feeding inclined tube; 7. a troweling mechanism; 701. a telescopic cylinder; 702. and (4) a plastering plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.

In the description of the present invention, it is to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides a mobile wall-building mortar-paving device, which includes a mobile vehicle body 1, wherein the mobile vehicle body 1 is used for driving the whole device to move and walk, and can be realized by a vehicle body similar to a forklift truck, and the specific structural composition and connection relationship thereof are well known in the prior art by those skilled in the art and are not described herein again; the device also comprises a lifting mechanism 2, a rotating mechanism 3, an installation mechanism 4, a positioning mechanism 5, a slurry paving mechanism 6 and a floating mechanism 7; wherein, the lifting mechanism 2 is fixedly arranged at the front end of the movable vehicle body 1 and used for adjusting the height position of the rotating mechanism 3, and further can adjust the position height of all mechanisms connected with the rotating mechanism 3 at the back according to requirements, the rotating mechanism 3 and the lifting mechanism 2 are fixedly connected and used for driving the installation mechanism 4 to rotate, namely the rotating mechanism 3 can drive the installation mechanism 4 to rotate to a required angle position, the installation mechanism 4 and the rotating mechanism 3 are fixedly connected and used for installing and connecting the positioning mechanism 5 and the mortar spreading mechanism 6, namely the positioning mechanism 5 and the mortar spreading mechanism 6 are both installed and connected on the installation mechanism 4, the positioning mechanism 5 and the installation mechanism 4 can be slidably connected and used for paving mortar positioning during masonry, namely the positioning mechanism 5 slides on the installation mechanism 4 to adjust the paving mortar positioning width during masonry, the mortar spreading mechanism 6 is fixedly arranged on the installation mechanism 4 and used for stirring and mixing mortar raw materials to, and the mortar is poured on the surface of the wall to be paved, which is positioned by the positioning mechanism 5, namely, the added mortar raw materials such as cement, lime, gypsum and the like can be stirred and mixed on site through the mortar paving mechanism 6 to generate mortar, and then the mortar is poured, and the trowelling mechanism 7 is fixedly connected to the mortar paving mechanism 6 and is used for trowelling the poured mortar.

As a specific embodiment, referring to fig. 2 and 3, the lifting mechanism 2 includes a U-shaped bracket 201, a lifting frame 202 and a connection base plate 203, the U-shaped bracket 201 is fixedly installed, for example, welded to the front end of the moving vehicle body 1, a fixed cross block 205 is fixedly connected between left and right side plates 204 of the U-shaped bracket 201, a lifting cylinder 207 is vertically fixed on a bottom plate 206 of the U-shaped bracket 201, the lifting cylinder 207 is electrically connected to a PLC controller (not shown) provided on the moving vehicle body 1, the specific structure and control manner of the PLC controller are well known in the art, and can be implemented by using a conventional S7-200CN siemens programmable controller, the free end of a piston rod 208 of the lifting cylinder 207 is fixedly connected to a top plate 210 of the lifting frame 202 through a vertical rod 209, the left and right side plates 211 of the lifting frame 202 are respectively located inside the left and right side plates 204 of the U-shaped bracket 201 to contact each other, the vertical rod 209 is fixedly provided with a horizontal rod 212 in a penetrating manner, two ends of the horizontal rod 212 are sleeved with rotatable chain wheels 213, the chain wheels 213 are engaged with chains 214, one end of each chain 214 is fixedly connected to the fixed cross block 205, the other end of each chain 214 is fixedly connected to the lower back of the connecting substrate 203, the upper back of the connecting substrate 203 is fixedly connected with a supporting block 215, a screw rod 216 is fixedly arranged on the supporting block 215 in a penetrating manner, and the screw rod 216 is sleeved with a rotating wheel 217 in contact with the inner wall surface of the side plate 211 of the lifting frame 202. When the lifting frame 202 in the embodiment is adopted to realize lifting, the PLC controller controls the piston rod 208 of the lifting cylinder 207 to move upwards, so that the vertical rod 209 drives the lifting frame 202 and the horizontal rod 212 to move upwards, and because one end of the chain 214 is fixedly connected to the fixed cross block 205, the horizontal rod 212 moves upwards to drive the connecting substrate 203 fixedly connected with the other end of the chain 214 to move upwards, so that the lifting operation is realized, and the rotating wheel 217 is arranged to enable the lifting frame 202 to move more stably upwards relative to the U-shaped support 201; the lowering movement of the lifting frame 202 is achieved as opposed to the raising, and will not be described in detail herein.

As a specific embodiment, please refer to fig. 3, a protective cross block 218 is further fixedly connected between upper portions of the left and right side plates 204 of the U-shaped bracket 201, so that the possibility that the lifting frame 202 tilts backwards in the lifting process can be prevented, and the safety of the lifting operation is effectively improved.

As a specific embodiment, referring to fig. 4, the rotating mechanism 3 includes an L-shaped supporting block 301, an upper substrate 302 and a lower substrate 303, one end of the L-shaped supporting block 301 is fixedly connected to the lifting mechanism 2, one end of the L-shaped supporting block 301 is fixedly connected to the front portion of the connecting substrate 203, the other end of the L-shaped supporting block 301 is fixedly connected to the upper substrate 302, a servo motor 304 and a connecting column 305 are fixedly installed on the bottom surface of the upper substrate 302, a driving tooth 306 is installed on a motor shaft of the servo motor 304, a rotating column 307 is fixed on the surface of the lower substrate 303, a driven tooth 308 engaged with the driving tooth 306 on the motor shaft is installed in the circumferential direction of the rotating column 307, the driven tooth 308 may be installed at a position above the circumferential direction center, so that after the driven tooth 308 is engaged with the driving tooth 306, the motor shaft of the servo motor 304 does not contact with the surface of the lower substrate 303 to form a rotating, the center hole of the rotating column 307 is connected with the lower end of the connecting column 305 through a bearing, specifically, the rotating column 307 is fixedly sleeved on the outer ring of the bearing, and the lower end of the connecting column 305 is fixedly inserted in the center hole of the bearing. When the rotating mechanism 3 in this embodiment is used to realize rotation, the servo motor 304 is first started, and then the driving tooth 306 on the motor shaft drives the driven tooth 308 to rotate, since the rotating column 307 is connected to the lower end of the connecting column 305 through a bearing, the driven tooth 308 rotates to drive the lower substrate 303 to rotate together, thereby realizing rotation of the lower substrate 303.

As a specific embodiment, referring to fig. 5 and fig. 6, the mounting mechanism 4 includes a main vertical plate 401 and an auxiliary vertical plate 402 that are fixedly mounted on the rotating mechanism 3 in parallel, specifically, the main vertical plate 401 and the auxiliary vertical plate 402 are fixedly mounted on the surface of the lower substrate 303, at least three mounting holes 403 are disposed on the upper portion of the main vertical plate 401, the auxiliary vertical plate 402 includes a bottom vertical plate 404 and side vertical plates 405 that are fixedly connected to two ends of the bottom vertical plate 404, and mounting rods 406 are fixedly inserted in the side vertical plates 405 at two ends, so that the mounting connection between the positioning mechanism 5 and the mortar spreading mechanism 6 can be achieved through the mounting holes 403, the mounting rods 406 and the bottom vertical plate 404.

As a specific embodiment, please refer to fig. 6, a fixing block 407 fixedly connected to the bottom vertical plate 404 is sleeved on a middle portion of the mounting rod 406, so as to improve the bearing strength of the mounting rod 406.

As a specific embodiment, referring to fig. 6, the positioning mechanism 5 includes a first pressing plate 51 and a second pressing plate 52 which are arranged in parallel, and an adjusting cylinder 53, where the first pressing plate 51 and the second pressing plate 52 both include a vertical connecting plate 501 and a horizontal pressing plate 502 which are vertically connected, the vertical connecting plate 501 is slidably sleeved on the mounting mechanism 4, specifically, the vertical connecting plate 501 is slidably sleeved on the mounting rod 406 of the mounting mechanism 4, a horizontal marking 500 is provided on an inner side surface of the horizontal pressing plate 502, the horizontal marking 500 is used as a thickness required for pouring mortar, a positioning flitch 503 is fixed on a bottom surface of the horizontal pressing plate 502, the inner side surface of the positioning flitch 503 and the inner side surface of the horizontal pressing plate 502 are staggered in a width direction and are outwardly retracted, that is, after the positioning flitch 503 is outwardly retracted, a step shape is formed between the positioning flitch 503 and the horizontal pressing plate 502, and the horizontal pressing plate 502 is used for positioning on a, the positioning pasting plate 503 is used for tightly pasting on the side of a laid brick or a wall body when in positioning, the surface of the horizontal pressing plate 502 is provided with a first horizontal ruler 504 for measuring the relative horizontal position of the measured surface (such as a brick surface), the surface of the vertical connecting plate 501 is provided with a second horizontal ruler 505 for measuring the relative vertical position of the measured surface (such as a brick surface), the first horizontal ruler 504 and the second horizontal ruler 505 are realized by adopting the prior art, the specific structure of the first horizontal ruler is well known by persons skilled in the art and is not detailed herein, the adjusting cylinder 53 is fixedly arranged on the mounting mechanism 4, the adjusting cylinder 53 is arranged on the side vertical plate 405 at two ends of the bottom vertical plate 404, the adjusting cylinder 53 is electrically connected with a PLC controller arranged on the movable vehicle body 1, the free end of the piston rod of the adjusting cylinder 53 is horizontally and fixedly connected with the vertical connecting plate 501, so that the piston rod of the adjusting cylinder 53 can stretch under the control, the vertical connecting plate 501 drives the horizontal pressing plate 502 to move, so that the distance between the first pressing plate 51 and the second pressing plate 52 is adjusted, and further the actual width dimension construction of different lightweight concrete bricks is met.

As a specific embodiment, referring to fig. 6, the positioning mechanism 5 further includes a laser leveling instrument 506 located inside the vertical joint plates 501 and fixed to the mounting mechanism 4, the laser leveling instrument 506 is mounted on the secondary vertical plate 402 behind the two vertical joint plates 501, the laser leveling instrument 506 is used for monitoring the thickness of the laid mortar in real time, and when the laid mortar is too much or too little, an alarm lamp on the instrument is used to light an alarm, so that the thickness of the mortar can be accurately controlled, the amount of the mortar used can be controlled, the thickness of the mortar between each layer of bricks can be guaranteed to be consistent, and the quality of the masonry wall and the construction quality can be effectively improved.

As a specific embodiment, referring to fig. 7 and 8, the slurry spreading mechanism 6 includes a rack 601 fixedly inserted in the mounting mechanism 4, a first supporting shaft 602 and a second supporting shaft 603, the rack 601 is fixedly inserted in the middle mounting hole 403 on the upper portion of the main vertical plate 401, the first supporting shaft 602 and the second supporting shaft 603 are respectively inserted in the two side mounting holes 403 on the upper portion of the main vertical plate 401, that is, the rack 601 is disposed in parallel between the first supporting shaft 602 and the second supporting shaft 603, the first supporting shaft 602 and the second supporting shaft 603 are respectively slidably sleeved with two sliding seats 604, the surface of the sliding seat 604 is fixedly connected with the supporting plate 605, the supporting plate 605 is fixedly connected with a protective cover 606, a speed reducer 607 fixed on the supporting plate is disposed in the protective cover 606, the top end of the speed reducer is fixedly connected with a driving motor 608, the bottom end of the speed reducer 607 is mounted with a gear 609 fixedly connected with a motor shaft of the driving motor 608, the gear 609 is meshed with the rack 601, the bottom surface of the sliding seat 604 is fixedly connected with a mounting plate 610, the surface of the mounting plate 610 is fixedly provided with a speed reducer 611, the top end of the speed reducer 611 is fixed with a stirring motor 612, the bottom surface of the mounting plate 610 is fixedly connected with a stirring cylinder 613, the bottom end of the speed reducer 611 is provided with a stirring shaft 614 fixedly connected with a motor shaft of the stirring motor 612, stirring blades 615 are fixedly arranged on the stirring shaft 614 in the stirring cylinder 613, the bottom end of the stirring cylinder 613 is provided with a slurry discharge valve 616 electrically connected with a PLC (programmable logic controller) arranged on the movable vehicle body 1, the slurry discharge valve 616 can discharge stirred mortar from the stirring cylinder 613 under the control of the PLC, the upper part of the stirring cylinder 613 is provided with a feeding inclined plate 617, and raw materials such as cement, lime and gypsum can be added into the stirring cylinder 613 through the feeding. The working principle of the slurry spreading mechanism 6 in the embodiment is as follows: a driving motor 608 is started to drive a gear 609 connected with a motor shaft to rotate, the gear 609 is meshed with a rack 601 through the gear 609 to drive a sliding seat 604 to move on a first supporting shaft 602 and a second supporting shaft 603, a mounting plate 610 is fixed on the bottom surface of the sliding seat 604, a stirring cylinder 613 is fixed on the bottom surface of the mounting plate 610, and the mounting plate 610 can drive the stirring cylinder 613 to move together with the sliding seat 604, so that the stirred mortar can be spread in a plastering groove formed by positioning of a positioning mechanism 5 in a moving way; in addition, the stirring shaft 614 is driven by the stirring motor 612 to rotate, and the added raw materials can be stirred and mixed by the stirring blades 615 on the stirring shaft 614 to generate mortar, and the mortar is discharged from the stirring cylinder 613 through the mortar discharge valve 616.

As a specific embodiment, referring to fig. 7, one end of the rack 601, the first supporting shaft 602, and the second supporting shaft 603 away from the mounting mechanism 4 is fixedly connected with a stabilizing strip 618, and the stabilizing strip 618 and the mounting mechanism 4 are fixed with a material blocking column 619. In this embodiment, by providing the stabilizing bar 618, the overall connection strength between the rack 601, the first supporting shaft 602, and the second supporting shaft 603 can be enhanced, and by providing the blocking post 619, the movement of the sliding seat 604 on the first supporting shaft 602 and the second supporting shaft 603 can be blocked and protected, so as to prevent the sliding seat 604 from moving beyond the limit.

As a specific embodiment, referring to fig. 6, the slurry paving mechanism 6 further includes a raw material supply unit, the raw material supply unit at least includes a cement supply tank 620, a river sand supply tank 621, a tap water supply tank 622 and a feeding inclined tube 623, the cement supply tank 620, the river sand supply tank 621 and the tap water supply tank 622 are fixedly installed on the upper portion of the main vertical plate 401, each supply tank includes a raw material bin and a metering tank connected to each other, the raw material bin is used for storing corresponding raw materials, a weighing sensor suitable for measuring the weight of the raw material fed into the raw material bin is arranged in the metering tank, the raw material naturally falls down to the feeding inclined tube 623 through a pipeline after reaching a predetermined weight, the weight of the raw material measured by the weighing sensor can be electronically displayed on each supply tank, the feeding inclined tube 623 can be in butt joint with the feeding inclined plate 617 to allow the raw material to slide down to the mixing drum 613 for mixing, therefore, when mortar with different strength grades needs to be prepared, the mortar can be prepared by weighing the mixing ratio of raw materials with different weights, and different use requirements are effectively met. Of course, on the basis of the foregoing embodiment, a person skilled in the art may add other bins such as a lime feeding bin as needed to meet the needs.

As a specific embodiment, please refer to fig. 8, the troweling mechanism 7 includes a telescopic cylinder 701 fixedly connected to the mortar spreading mechanism 6, specifically, the telescopic cylinder 701 is fixedly connected to an outer wall of a bottom of the mixing drum 613, the telescopic cylinder 701 is electrically connected to a PLC controller disposed on the moving vehicle 1, a troweling plate 702 having an inclined surface as a troweling end is fixed to a free end of a piston rod of the telescopic cylinder 701, so that when the telescopic cylinder 701 extends out under the control of the PLC controller, the troweling plate 702 can be driven to extend obliquely downward, and further, poured mortar can be leveled by the inclined surface of the troweling plate 702, so that the mortar paved on the mortar surface is more smoothly paved.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A movable wall-building mortar-paving device comprises a movable vehicle body, and is characterized by further comprising a lifting mechanism, a rotating mechanism, an installation mechanism, a positioning mechanism, a mortar-paving mechanism and a trowelling mechanism; the mortar spreading mechanism is fixedly mounted on the mounting mechanism and used for stirring and mixing mortar raw materials to generate mortar, and pouring the stirred mortar to a wall surface to be paved, wherein the positioning mechanism is positioned to be positioned by the positioning mechanism, and the trowelling mechanism is fixedly connected to the trowelling mechanism and used for trowelling the poured mortar.

2. The mobile walling and paving mortar device according to claim 1, wherein the lifting mechanism comprises a U-shaped support, a lifting frame and a connecting base plate, the U-shaped support is fixedly arranged at the front end of the moving vehicle body, a fixed transverse block is fixedly connected between the left side plate and the right side plate of the U-shaped support, a lifting cylinder is vertically fixed on the bottom plate of the U-shaped support and is electrically connected with a PLC (programmable logic controller) arranged on the moving vehicle body, the free end of a piston rod of the lifting cylinder is fixedly connected with the top plate of the lifting frame through a vertical rod, the left side plate and the right side plate of the lifting frame are respectively positioned at the inner sides of the left side plate and the right side plate of the U-shaped support and are in contact with each other, a horizontal rod is fixedly penetrated through the vertical rod, rotatable chain wheels are sleeved at the two ends of the horizontal rod, a chain is, the other end of the chain is fixedly connected to the lower portion of the back of the connecting base plate, a supporting block is fixedly connected to the upper portion of the back of the connecting base plate, a screw rod is fixedly arranged on the supporting block in a penetrating mode, and a rotating wheel in contact with the inner groove wall face of the side plate of the lifting frame is sleeved on the screw rod.

3. The mobile masonry wall mortar paving device according to claim 1, characterized in that the rotating mechanism comprises an L-shaped support block, an upper base plate and a lower base plate, one end of the L-shaped support block is fixedly connected with the lifting mechanism, the other end of the L-shaped support block is fixedly connected with the upper base plate, a servo motor and a connecting column are fixedly mounted on the bottom surface of the upper base plate, driving teeth are arranged on a motor shaft of the servo motor, a rotating column is fixed on the surface of the lower base plate, driven teeth meshed with the driving teeth on the motor shaft are arranged in the circumferential direction of the rotating column, and a center hole of the rotating column is connected with the lower end of the connecting column through a bearing.

4. The mobile walling and paving mortar device according to claim 1, wherein the mounting mechanism comprises a main vertical plate and an auxiliary vertical plate which are fixedly mounted on the rotating mechanism in parallel, the upper part of the main vertical plate is provided with at least three mounting holes, the auxiliary vertical plate comprises a bottom vertical plate and side vertical plates fixedly connected to two ends of the bottom vertical plate, and mounting rods are fixedly inserted in the side vertical plates at two ends.

5. The movable wall-building and mortar-paving device according to claim 1, wherein the positioning mechanism comprises a first pressing plate and a second pressing plate which are arranged in parallel relatively, and an adjusting cylinder, the first pressing plate and the second pressing plate both comprise a vertical joint plate and a horizontal pressing plate which are connected vertically, the vertical joint plate is sleeved on the mounting mechanism in a sliding manner, a horizontal marking line is arranged on the inner side surface of the horizontal pressing plate, a positioning attachment plate is fixed on the bottom surface of the horizontal pressing plate, the inner side surface of the positioning attachment plate and the inner side surface of the horizontal pressing plate are staggered in the width direction and are retracted outwards, a first horizontal ruler for measuring the relative horizontal position of the measured surface is arranged on the surface of the horizontal pressing plate, a second horizontal ruler for measuring the relative vertical position of the measured surface is arranged on the surface of the vertical joint plate, the adjusting cylinder is fixedly mounted on the mounting mechanism, and the adjusting cylinder is electrically connected with a PLC controller arranged on the, and the free end of the piston rod of the adjusting cylinder is horizontally and fixedly connected with the vertical connecting plate.

6. The mobile walling mortar device of claim 5, wherein the positioning mechanism further comprises a laser swinger located inside the vertical joint plate and secured to the mounting mechanism.

7. The mobile masonry wall paving mortar device according to claim 1, wherein the mortar paving mechanism comprises a rack fixedly inserted on the mounting mechanism, a first supporting shaft and a second supporting shaft, the rack is arranged between the first supporting shaft and the second supporting shaft in parallel, the first supporting shaft and the second supporting shaft are respectively sleeved with two sliding seats in a sliding manner, the surfaces of the sliding seats are fixedly connected with a supporting plate, the supporting plate is fixedly connected with a protective cover, a speed reducer fixed on the supporting plate is arranged in the protective cover, the top end of the speed reducer is fixedly connected with a driving motor, the bottom end of the speed reducer is provided with a gear fixedly connected with a motor shaft of the driving motor, the gear is meshed with the rack, the bottom surface of the sliding seat is fixedly connected with a mounting plate, the surface of the mounting plate is fixedly provided with a speed reducer, and the top end of the speed reducer is fixed with a stirring, the mounting panel bottom surface fixedly connected with churn, the (mixing) shaft with agitator motor's motor shaft fixed connection is installed to the bottom of reduction gear, is located fixed stirring vane that is equipped with on the (mixing) shaft in the churn, the churn bottom is equipped with the row's thick liquid valve of being connected with the PLC controller electricity that sets up on the removal automobile body, the feeding swash plate has been seted up on churn upper portion.

8. The mobile walling and paving mortar device according to claim 7, wherein a stabilizing strip is fixedly connected to one end of the rack, the first supporting shaft and the second supporting shaft, which is far away from the mounting mechanism, and a material blocking column is fixed on the stabilizing strip and the mounting mechanism.

9. The mobile walling and paving mortar device according to claim 7, wherein the mortar paving mechanism further comprises a raw material supply unit, the raw material supply unit at least comprises a cement supply tank, a river sand supply tank, a tap water supply tank and a feeding inclined tube, the cement supply tank, the river sand supply tank and the tap water supply tank are fixedly arranged on the upper portion of the main vertical plate, each supply tank comprises a raw material bin and a metering tank which are connected with each other, the raw material bin is used for storing corresponding raw materials, a weighing sensor suitable for weighing the raw materials fed into the raw material bin is arranged in the metering tank, the raw materials naturally fall down to the feeding inclined tube through a pipeline after a preset weight is reached, and the feeding inclined tube can be in butt joint with the feeding inclined plate to enable the raw materials to automatically slide down to the stirring cylinder for stirring.

10. The mobile masonry wall mortar paving device according to claim 1, wherein the trowelling mechanism comprises a telescopic cylinder fixedly connected with the mortar paving mechanism, the telescopic cylinder is electrically connected with a PLC (programmable logic controller) arranged on the mobile vehicle body, and a trowelling plate with a trowelling end being an inclined surface is fixed at the free end of a piston rod of the telescopic cylinder.