CN110792273B

CN110792273B - Movable wall-building paving mortar device

Info

Publication number: CN110792273B
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: 2023-09-05
Anticipated expiration: 2039-11-29
Also published as: CN110792273A

Abstract

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

Description

Movable wall-building paving mortar device

Technical Field

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

Background

In engineering construction, brick walls can separate spaces and play a role in bearing and maintaining. When the brick wall is built, three actions of shoveling ash, laying ash and arranging bricks are usually included, namely, a constructor uses tools such as an ash laying shovel, an ash knife and the like to lay mortar. Constructors control uniformity and flatness of mortar thickness of mortar joints by means of personal experience, construction efficiency is low, and masonry quality of walls is difficult to guarantee. When the wall is built, the brick cutter ash covering method is adopted, and the brick cutter ash covering method refers to a brick building method that a wall is lightly pressed after mortar is covered on each brick by using a brick cutter. According to research, the inventor of the application discovers that along with the improvement of the industrialization degree, when a lightweight concrete brick wall is often required to be built in engineering, the lightweight concrete brick has larger size, the mortar is paved each time, if the traditional building method is adopted, the conditions of uneven mortar thickness and incomplete mortar joints are easily caused, and the building quality is uneven, so that the earthquake resistance of the whole structure is influenced.

Disclosure of Invention

Aiming at the technical problems that when the light concrete brick wall body is required to be built in the existing engineering, the size of the light concrete brick is larger, the area for paving mortar each time is larger, if the traditional building method is adopted, the mortar thickness is not uniform, mortar joints are not full, the building quality is not uniform, and the earthquake resistance of the whole structure is affected.

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

the movable wall-building mortar paving device comprises a movable vehicle body, and further comprises a lifting mechanism, a rotating mechanism, a mounting mechanism, a positioning mechanism, a mortar paving mechanism and a trowelling mechanism; the lifting mechanism is fixedly arranged at the front end of the movable vehicle body and used for adjusting the height 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 and the installation mechanism can be slidably connected for paving mortar for positioning when being used for building, the mortar paving mechanism is fixedly arranged on the installation mechanism and used for stirring and mixing mortar raw materials to generate mortar and used for pouring the stirred mortar on the surface of a wall to be paved, which is positioned by the positioning mechanism, and the mortar trowelling mechanism is fixedly connected with the mortar paving mechanism and used for trowelling the poured mortar.

Further, elevating system includes U type support, lifting frame and connection base plate, U type support fixed mounting is in the front end of removing the automobile body, fixedly connected with fixed horizontal piece between the left and right sides board of U type support, vertical lifting cylinder that is fixed with on the bottom plate of U type support, lifting cylinder is connected with the PLC controller electricity that sets up on removing the automobile body, lifting cylinder's piston rod free end passes through vertical pole and lifting frame's roof fixed connection, lifting frame's left and right sides board is located the inboard contact of the left and right sides board of U type support respectively, fixed horizontal pole of wearing is equipped with on the vertical pole, rotatable sprocket has been cup jointed at the both ends of horizontal pole, the meshing has the chain on the sprocket, the one end fixed connection of chain is on fixed horizontal piece, the other end fixed connection of chain is in connection base plate back of the body lower part, fixedly connected with supporting piece on the back of the connection base plate, fixedly wears to be equipped with the screw rod on the supporting piece, cup joint the rotation wheel with the contact of the inside groove wall on the side board on the screw rod.

Further, rotary mechanism includes L type supporting shoe, upper substrate and lower base plate, the one end and the elevating system fixed connection of L type supporting shoe, the other end and the upper substrate fixed connection of L type supporting shoe, upper substrate bottom surface fixed mounting has servo motor and spliced pole, be equipped with the initiative tooth on servo motor's the motor shaft, lower base plate fixed surface has the column spinner, the circumference of column spinner is equipped with the driven tooth with initiative tooth engaged with on the motor shaft, the centre bore of column spinner passes through the bearing and is connected with the spliced pole lower extreme.

Further, the installation mechanism comprises a main vertical plate and an auxiliary vertical plate which are fixedly installed on the rotation mechanism in parallel, at least three installation 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 installation rods are fixedly inserted into the side vertical plates at two ends of the bottom vertical plate.

Further, positioning mechanism includes relative parallel configuration's first clamp plate and second clamp plate and regulation cylinder, first clamp plate and second clamp plate all include vertical connection's vertical fishplate bar and horizontal clamp plate, vertical fishplate bar slidable cup joints on installation mechanism, the medial surface of horizontal clamp plate is provided with horizontal marking, the bottom surface of horizontal clamp plate is fixed with the location flitch, the medial surface of location flitch staggers along width direction and outwards retreats with the medial surface of horizontal clamp plate, the surface of horizontal clamp plate is equipped with the first horizon rule of measuring the relative horizontal position of surface to be measured, the surface of vertical fishplate bar is equipped with the second horizon rule of measuring the relative vertical position of surface to be measured, regulation cylinder fixed mounting is on installation mechanism, the regulation cylinder is connected with the PLC controller electricity that sets up on the mobile vehicle body, the piston rod free end level and the vertical fishplate bar fixed connection of regulation cylinder.

Further, the positioning mechanism further comprises a laser leveling instrument which is positioned on the inner side of the vertical connecting plate and fixed on the mounting mechanism.

Further, spread thick liquid mechanism includes rack, first back shaft and the second back shaft of fixed grafting on installation mechanism, the rack parallel arrangement is between first back shaft and second back shaft, first back shaft and second back epaxial slip cap is equipped with two slide respectively, slide surface fixedly connected with backup pad, fixedly connected with safety cover in the backup pad, be equipped with the speed reducer that is fixed in the backup pad in the safety cover, the top fixedly connected with driving motor of speed reducer, the gear with driving motor's motor shaft fixed connection is installed to the bottom of speed reducer, the gear meshes with the rack, slide bottom surface fixedly connected with mounting panel, mounting panel surface fixed mounting has the reduction gear, the top of reduction gear is fixed with agitator motor, mounting panel bottom surface fixedly connected with churn, the bottom of reduction gear install the (mixing) shaft with agitator motor's motor shaft fixed connection, be located on the agitator shaft in the churn fixedly provided with stirring vane, the churn bottom be equipped with the plasma discharge valve who removes the PLC controller that sets up on the automobile body, the churn has the swash plate portion of seting up.

Further, one end of the rack, the first support shaft and the second support shaft, which is far away from the installation mechanism, is fixedly connected with a stabilizing strip, and the stabilizing strip and the installation mechanism are fixedly provided with a material blocking column.

Further, spread thick liquid mechanism still includes raw materials supply element, raw materials supply element includes cement feed box, river sand feed box, running water feed box and pay-off inclined tube at least, cement feed box, river sand feed box and running water feed box fixed mounting are in main riser upper portion, and every feed box includes interconnect's former feed bin and batch meter, the former feed bin is used for depositing corresponding raw materials, be equipped with the weighing sensor that is suitable for carrying out weight measurement to the raw materials that send into the raw materials feed bin in the batch meter to after reaching predetermined weight with the raw materials natural whereabouts through the pipeline to pay-off inclined tube, the pay-off inclined tube can be connected with the butt joint of feed inclined tube and let the raw materials slide down by oneself and send to the churn in to stir.

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

Compared with the prior art, when the movable wall-building paving mortar device is used, the positioning mechanism is firstly adjusted to the height position of a wall to be built through the lifting mechanism and the rotating mechanism, the lower side pressure in the horizontal pressing plates of the first pressing plate and the second pressing plate in the positioning mechanism is pressed on the surface of the wall to be built (can be a foundation wall or a bricked block), the inner side surface of the positioning flitch is contacted with the side surface of the wall, the spacing 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 pouring mortar, the total positioning width of the two horizontal pressing plates is slightly smaller than (for example, less than 2 cm), and the horizontal marking arranged on the inner side surfaces of the two horizontal pressing plates is used as the height required for positioning of the pouring mortar, so that the pouring thickness of the mortar can be conveniently controlled, and the horizontal position and the deviation degree of the vertical position of the bricked brick can be measured through the level ruler, so that whether the surface of the mortar is horizontal and the bricked block is inclined or not is judged; then a power switch of the driving motor is turned on, and a gear connected with a motor shaft of the driving motor is meshed with the 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 mortar stirred in the stirring cylinder is poured onto the surface of a wall to be paved positioned by two horizontal pressing plates in a positioning mechanism through a slurry discharging valve; and then closing the mortar discharging valve to start the telescopic air cylinder, and moving a mortar plastering plate connected with the telescopic air cylinder on the mortar to plaster the poured mortar under the sliding drive of the driving motor. Therefore, the movable wall-building paving mortar device provided by the application can realize automatic positioning of the width and thickness of pouring mortar and automatic stirring, pouring and automatic trowelling of the mortar, so that construction workers can be liberated from heavy physical labor, and the movable wall-building paving mortar device has the characteristics of controllable thickness of paving mortar, full mortar joint and high construction efficiency, saves time, materials and labor, can ensure construction quality, and has strong applicability and popularization.

Drawings

Fig. 1 is a schematic block diagram of a mobile wall-laying paving mortar apparatus provided by the present application.

Fig. 2 is a schematic view of the connection of the mobile vehicle body and the lifting mechanism of fig. 1.

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

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

Fig. 5 is a schematic diagram of the connection of the mounting mechanism of fig. 1 to a portion of the rotating mechanism.

FIG. 6 is a schematic illustration of the connection of the positioning mechanism, mounting mechanism and part of the slurry spreading mechanism of FIG. 1.

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

Fig. 8 is a schematic illustration of the connection of the trowelling mechanism of fig. 1 with a portion of the slurry spreading mechanism.

In the figure, 1, a mobile vehicle body; 2. a lifting mechanism; 201. a U-shaped bracket; 202. a lifting frame; 203. a connection substrate; 204. left and right side plates of the U-shaped bracket; 205. fixing the transverse block; 206. a bottom 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 support block; 302. an upper substrate; 303. a lower substrate; 304. a servo motor; 305. a connecting column; 306. a driving tooth; 307. a spin column; 308. driven teeth; 4. a mounting mechanism; 401. a main vertical plate; 402. an auxiliary vertical plate; 403. a mounting hole; 404. a bottom vertical plate; 405. a side vertical plate; 406. a mounting rod; 407. a fixed block; 5. a positioning mechanism; 51. a first platen; 52. a second pressing plate; 53. adjusting a cylinder; 500. a horizontal marking; 501. a vertical connecting plate; 502. a horizontal platen; 503. positioning the flitch; 504. a first level bar; 505. a second level bar; 506. a laser leveler; 6. a slurry spreading mechanism; 601. a rack; 602. a first support shaft; 603. a second support shaft; 604. a slide; 605. a support plate; 606. a protective cover; 607. a speed reducer; 608. a driving motor; 609. a gear; 610. a mounting plate; 611. a speed reducer; 612. a stirring motor; 613. a stirring cylinder; 614. a stirring shaft; 615. stirring blades; 616. a pulp discharge valve; 617. a feed swash plate; 618. a stabilizing strip; 619. a material blocking column; 620. a cement supply box; 621. river sand feed box; 622. a tap water supply tank; 623. a feeding inclined tube; 7. a trowelling mechanism; 701. a telescopic cylinder; 702. and (5) a plastering plate.

Detailed Description

The application is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the application easy to understand.

In the description of the present application, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, the present application provides a movable wall-building mortar paving device, which includes a movable vehicle body 1, wherein the movable vehicle body 1 is used for driving the whole device to move and walk, and can be implemented by a vehicle body similar to a forklift, and the specific structural composition and connection relationship of the movable wall-building mortar paving device are well known to those skilled in the art, and are not repeated herein; the device also comprises a lifting mechanism 2, a rotating mechanism 3, a mounting mechanism 4, a positioning mechanism 5, a slurry spreading mechanism 6 and a trowelling mechanism 7; the lifting mechanism 2 is fixedly arranged at the front end of the movable vehicle body 1 and used for adjusting the height of the rotating mechanism 3, and then the position heights of all mechanisms connected with the rotating mechanism 3 at the back can be adjusted according to the needs, the rotating mechanism 3 and the lifting mechanism 2 are fixedly connected and used for driving the mounting mechanism 4 to rotate, namely, the rotating mechanism 3 can drive the mounting mechanism 4 to rotate to a required angle position through the rotating mechanism 3, the mounting mechanism 4 and the rotating mechanism 3 are fixedly connected and used for mounting and connecting the positioning mechanism 5 and the mortar paving mechanism 6, namely, the positioning mechanism 5 and the mortar paving mechanism 6 are both mounted and connected on the mounting mechanism 4, the positioning mechanism 5 and the mounting mechanism 4 can be slidably connected and used for positioning paving mortar when the mortar paving mechanism 4 slides and can adjust the positioning width of the paving mortar when the mortar paving mechanism 4 is constructed, the mortar paving mechanism 6 is fixedly arranged on the mounting mechanism 4 and used for stirring and mixing mortar raw materials to generate mortar, and the mortar is used for pouring the stirred mortar to the surface to be paved on the positioning mechanism 5, namely, the mortar paving mechanism 6 can be used for pouring the added raw materials such as cement, lime, the mortar on site and the mortar paving mechanism 6 is fixedly connected and paved on the mortar paving mechanism 7 after the mortar paving mechanism 6 is poured and mixed and the mortar paving mechanism.

As a specific embodiment, please refer to fig. 2 and 3, the lifting mechanism 2 includes a U-shaped bracket 201, a lifting frame 202 and a connection substrate 203, where the U-shaped bracket 201 is fixedly mounted, such as welded, at the front end of the moving vehicle body 1, a fixed transverse block 205 is fixedly connected between the 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 with a PLC controller (not shown in the drawing) disposed on the moving vehicle body 1, the specific structure and control manner of the PLC controller are the existing technology known to those skilled in the art, the specific structure and control manner are implemented by using the existing S7-200CN siemens programmable controller, the free end of a piston rod 208 of the lifting cylinder 207 is fixedly connected with 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 at the inner sides of the left and right side plates 204 of the U-shaped bracket 201, a horizontal rod 212 is fixedly sleeved on the vertical rod 209, two ends of the horizontal rod 212 are rotatably connected with a sprocket 213, a sprocket support block 214 is rotatably connected with a sprocket wheel 213, and a chain support block 214 is fixedly connected with a chain wheel 215 on the bottom plate 203, and a chain wheel 215 is fixedly connected with one end of the other end of the chain plate 215 is fixedly connected with the chain support block 203. When the lifting frame 202 in the embodiment is adopted to realize lifting, the PLC controls the piston rod 208 of the lifting cylinder 207 to move upwards, so that the lifting frame 202 and the horizontal rod 212 are driven to move upwards through the vertical rod 209, and as one end of the chain 214 is fixedly connected to the fixed transverse block 205, the upward movement of the horizontal rod 212 drives the connecting substrate 203 fixedly connected with the other end of the chain 214 to move upwards, so that lifting operation is realized, and the lifting frame 202 can move more stably relative to the lifting movement of the U-shaped bracket 201 due to the arrangement of the rotating wheel 217; the lowering movement of the lifting frame 202 is implemented opposite to the lifting, and will not be described again.

As a specific embodiment, referring to fig. 3, a protection transverse block 218 is fixedly connected between the upper parts of the left and right side plates 204 of the U-shaped bracket 201, so that the possibility of backward tilting of the lifting frame 202 during the lifting movement can be prevented, and the safety of the lifting operation is effectively improved.

As a specific embodiment, please refer to fig. 4, the rotating mechanism 3 includes an L-shaped supporting block 301, an upper base plate 302 and a lower base plate 303, one end of the L-shaped supporting block 301 is fixedly connected with the lifting mechanism 2, one end of the specific L-shaped supporting block 301 is fixedly connected with the front portion of the connecting base plate 203, the other end of the L-shaped supporting block 301 is fixedly connected with the upper base plate 302, a servo motor 304 and a connecting column 305 are fixedly mounted on the bottom surface of the upper base plate 302, a driving tooth 306 is disposed on a motor shaft of the servo motor 304, a rotating column 307 is fixedly mounted on the surface of the lower base plate 303, driven teeth 308 meshed with the driving tooth 306 on the motor shaft are disposed in the circumferential direction of the rotating column 307, and the driven teeth 308 are disposed at a position above the circumferential middle portion, so that after the driven teeth 308 mesh with the driving teeth 306, the motor shaft of the servo motor 304 does not contact with the surface of the lower base plate 303 to form a rotation interference, a central hole of the rotating column 307 is fixedly sleeved on an outer ring of the bearing, and a central hole of the connecting column 305 is fixedly sleeved in the bearing. When the rotating mechanism 3 in this embodiment is adopted to realize rotation, the servo motor 304 is started first, then the driving teeth 306 on the motor shaft drive the driven teeth 308 to rotate, and the rotating column 307 is connected to the lower end of the connecting column 305 through the bearing, so that the driven teeth 308 rotate to drive the lower substrate 303 to rotate together, thereby realizing rotation of the lower substrate 303.

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

As a specific embodiment, referring to fig. 6, a fixing block 407 fixedly connected to the bottom riser 404 is sleeved at the middle part of the mounting rod 406, so as to improve the bearing strength of the mounting rod 406.

As a specific embodiment, please refer to fig. 6, the positioning mechanism 5 includes a first pressing plate 51, a second pressing plate 52, and an adjusting cylinder 53 that are relatively parallel to each other, where the first pressing plate 51 and the second pressing plate 52 each include a vertical connecting plate 501 and a horizontal pressing plate 502 that are vertically connected, the vertical connecting plate 501 is slidably sleeved on the mounting mechanism 4, and specifically the vertical connecting plate 501 is slidably sleeved on the mounting rod 406 of the mounting mechanism 4, an inner side surface of the horizontal pressing plate 502 is provided with a horizontal marking 500, 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, and an inner side surface of the positioning flitch 503 is staggered and retracted outwards in a width direction, that is, a stepped shape is formed between the positioning flitch 503 and the horizontal pressing plate 502 after the positioning flitch is retracted outwards, the horizontal pressing plate 502 is used for pressing on the surface of a bricked brick or a wall body when being positioned, the positioning attaching plate 503 is tightly attached to the side surface of the bricked brick or the wall body when being positioned, the surface of the horizontal pressing plate 502 is provided with a first horizontal ruler 504 for measuring the relative horizontal position of the surface to be measured (such as the 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 surface to be measured (such as the brick surface), the first horizontal ruler 504 and the second horizontal ruler 505 are realized by adopting the prior art, the specific structure is well known to the person skilled in the art, the specific structure is not described in detail, the adjusting cylinder 53 is fixedly arranged on the mounting mechanism 4, the specific adjusting cylinder 53 is arranged on the side vertical plates 405 at the two ends of the bottom vertical plate 404, the free end of a piston rod of the adjusting cylinder 53 is horizontally connected with the vertical connecting plate 501, from this the cylinder piston rod of adjusting cylinder 53 is scalable under the control of PLC controller, drives horizontal clamp plate 502 motion through vertical fishplate bar 501, realizes the distance adjustment between first clamp plate 51 and the second clamp plate 52, and then satisfies the actual width size construction of different lightweight concrete fragment of brick.

As a specific embodiment, please refer to fig. 6, the positioning mechanism 5 further includes a laser leveling instrument 506 located inside the vertical connection plate 501 and fixed on the mounting mechanism 4, the laser leveling instrument 506 is mounted on the auxiliary vertical plate 402 behind the two vertical connection plates 501, the laser leveling instrument 506 is used for monitoring the thickness of the paved mortar in real time, when the paved mortar is too much or too little, an alarm lamp on the instrument is used for lighting and alarming, thereby accurately controlling the thickness of the mortar, controlling the usage amount of the mortar, ensuring that the thickness of the mortar between each layer of bricks is consistent, and effectively improving the quality and construction quality of the masonry wall, and the laser leveling instrument 506 is implemented by adopting the prior art, and the specific structure and working principle thereof are well known to those skilled in the art.

As a specific embodiment, please refer to fig. 7 and 8, the slurry spreading mechanism 6 includes a rack 601, a first supporting shaft 602 and a second supporting shaft 603 fixedly inserted on the mounting mechanism 4, 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, two sliding seats 604 are respectively sleeved on the first supporting shaft 602 and the second supporting shaft 603 in a sliding manner, a supporting plate 605 is fixedly connected on the surface of the sliding seat 604, a protecting cover 606 is fixedly connected on the supporting plate 605, a speed reducer 607 fixed on the supporting plate 605 is arranged in the protecting cover 606, a driving motor 608 is fixedly connected on the top end of the speed reducer 607, the bottom of the speed reducer 607 is provided 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 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 of the speed reducer 611 is fixedly provided with a stirring motor 612, the bottom of the mounting plate 610 is fixedly connected with a stirring cylinder 613, the bottom of the speed reducer 611 is provided with a stirring shaft 614 fixedly connected with the motor shaft of the stirring motor 612, the stirring shaft 614 in the stirring cylinder 613 is fixedly provided with stirring blades 615, the bottom of the stirring cylinder 613 is provided with a slurry discharging valve 616 electrically connected with a PLC (programmable logic controller) arranged on a mobile vehicle body 1, the slurry discharging 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 cement, cement and the stirring cylinder 613 can be discharged through the feeding inclined plate 617, lime, gypsum and other raw materials are added into the mixing drum 613. The working principle of the slurry spreading mechanism 6 in the embodiment is as follows: the driving motor 608 is started to drive the gear 609 connected with the motor shaft to rotate, the gear 609 is meshed with the rack 601 to drive the sliding seat 604 to move on the first supporting shaft 602 and the second supporting shaft 603, the mounting plate 610 is fixed on the bottom surface of the sliding seat 604, the stirring cylinder 613 is fixed on the bottom surface of the mounting plate 610, and the stirring cylinder 613 can be driven to move together with the sliding seat 604 through the mounting plate 610, so that the stirred mortar can be spread into a plastering groove formed by positioning of the positioning mechanism 5 in a moving mode; in addition, the stirring shaft 614 is driven to rotate by the stirring motor 612, and the added raw materials can be stirred and mixed to generate mortar by the stirring blades 615 on the stirring shaft 614 and discharged from the stirring cylinder 613 through the mortar discharging valve 616.

As a specific embodiment, referring to fig. 7, a stabilizing strip 618 is fixedly connected to one end of the rack 601, the first support shaft 602, and the second support shaft 603 away from the mounting mechanism 4, and a material blocking column 619 is fixed on the stabilizing strip 618 and the mounting mechanism 4. In this embodiment, the overall connection strength among the rack 601, the first support shaft 602 and the second support shaft 603 can be enhanced by providing the stabilizing strip 618, and the movement of the carriage 604 on the first support shaft 602 and the second support shaft 603 can be blocked and protected by providing the stopper post 619 to prevent the carriage 604 from overrunning.

As a specific embodiment, referring to fig. 6, the slurry spreading mechanism 6 further includes a raw material supply unit, where the raw material supply unit includes at least a cement feed box 620, a river sand feed box 621, a tap water feed box 622 and a feeding chute 623, where the cement feed box 620, the river sand feed box 621 and the tap water feed box 622 are fixedly installed on the upper portion of the main riser 401, each feed box includes a raw material bin and a metering box, which are connected with each other, the raw material bin is used for storing a corresponding raw material, a weighing sensor adapted to measure the weight of the raw material fed into the raw material bin is disposed in the metering box, and after a predetermined weight is reached, the raw material naturally falls down to the feeding chute 623 through a pipeline, the weight of the raw material measured by the weighing sensor can be electronically displayed on each feed box, and the feeding chute 623 can be butt-connected with the feeding chute 617 to allow the raw material to slide down into the stirring drum 613 for stirring, thereby being achieved by weighing the mixture ratio of different weight raw materials when the mortar with different strength levels needs to be formulated, so that different use requirements are effectively satisfied. Of course, on the basis of the foregoing embodiments, those skilled in the art may add other bins such as lime feed bins as needed to meet the needs.

As a specific embodiment, please refer to fig. 8, the trowelling mechanism 7 includes a telescopic cylinder 701 fixedly connected with the mortar paving mechanism 6, specifically, the telescopic cylinder 701 is fixedly connected with the bottom outer wall of the stirring cylinder 613, the telescopic cylinder 701 is electrically connected with a PLC controller disposed on the mobile vehicle body 1, and a mortar plastering plate 702 with a inclined trowelling end is fixed at the free end of a piston rod of the telescopic cylinder 701, so that when the telescopic cylinder 701 stretches out under the control of the PLC controller, the mortar plastering plate 702 can be driven to stretch out obliquely downwards, and the poured mortar can be trowelled through the inclined plane of the mortar plastering plate 702, so that the paving of the brick on the mortar surface is smoother.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered by the scope of the claims of the present application.

Claims

1. The movable wall-building mortar paving device comprises a movable vehicle body and is characterized by further comprising a lifting mechanism, a rotating mechanism, a mounting mechanism, a positioning mechanism, a mortar paving mechanism and a trowelling mechanism; 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 mounting mechanism to rotate, the mounting mechanism is fixedly connected with the rotating mechanism and used for mounting and connecting the positioning mechanism and the mortar paving mechanism, the positioning mechanism and the mounting mechanism can be slidably connected for positioning paving mortar during masonry, the mortar paving mechanism is fixedly arranged on the mounting mechanism and used for stirring and mixing mortar raw materials to generate mortar and casting the stirred mortar on the surface of a wall to be paved, which is positioned by the positioning mechanism, and the mortar trowelling mechanism is fixedly connected with the mortar paving mechanism and used for trowelling the cast mortar; wherein,,

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 part 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 into the side vertical plates at two ends;

the positioning mechanism comprises a first pressing plate, a second pressing plate and an adjusting cylinder which are relatively arranged in parallel, wherein the first pressing plate and the second pressing plate respectively comprise a vertical connecting plate and a horizontal pressing plate which are vertically connected, the vertical connecting plates are sleeved on the mounting mechanism in a sliding mode, the inner side faces of the horizontal pressing plates are provided with horizontal marking lines, the bottom faces of the horizontal pressing plates are fixedly provided with positioning flitch plates, the inner side faces of the positioning flitch plates are staggered with the inner side faces of the horizontal pressing plates in the width direction and retract outwards, the surface of the horizontal pressing plates is provided with a first horizontal ruler for measuring the relative horizontal position of the surface to be measured, the surface of the vertical connecting plates is provided with a second horizontal ruler for measuring the relative vertical position of the surface to be measured, the adjusting cylinder is fixedly arranged on the mounting mechanism, the adjusting cylinder is electrically connected with a PLC (programmable logic controller) arranged on the mobile vehicle body, and the free end of a piston rod of the adjusting cylinder is horizontally connected with the vertical connecting plates;

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

2. The movable wall-building paving mortar device according to claim 1, wherein the lifting mechanism comprises a U-shaped bracket, a lifting frame and a connecting base plate, the U-shaped bracket is fixedly installed at the front end of a movable vehicle body, a fixed transverse block is fixedly connected between the left side plate and the right side plate of the U-shaped bracket, a lifting cylinder is vertically fixed on the bottom plate of the U-shaped bracket, the lifting cylinder is electrically connected with a PLC (programmable logic controller) arranged on the movable 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 bracket to be contacted, a horizontal rod is fixedly penetrated on the vertical rod, two ends of the horizontal rod are sleeved with rotatable chain wheels, a chain is meshed on the chain wheels, one end of the chain is fixedly connected onto the fixed transverse block, the other end of the chain is fixedly connected with the lower part of the back of the connecting base plate, a supporting block is fixedly penetrated with a screw rod, and the screw rod is sleeved on the supporting block, and the screw rod is contacted with the inner groove surface of the lifting frame.

3. The movable wall building paving mortar device according to claim 1, wherein the rotating mechanism comprises an L-shaped supporting block, an upper base plate and a lower base plate, one end of the L-shaped supporting block is fixedly connected with the lifting mechanism, the other end of the L-shaped supporting block is fixedly connected with the upper base plate, a servo motor and a connecting column are fixedly installed 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 fixedly arranged on the surface of the lower base plate, driven teeth meshed with the driving teeth on the motor shaft are arranged on the circumference of the rotating column, and a central hole of the rotating column is connected with the lower end of the connecting column through a bearing.

4. The mobile wall laying mortar device of claim 1, wherein the positioning mechanism further comprises a laser leveler secured to the mounting mechanism inboard of the vertical plate.

5. The movable wall-building paving mortar device according to claim 1, wherein the mortar-paving mechanism comprises a rack, a first supporting shaft and a second supporting shaft which are fixedly inserted on the installation mechanism, the rack is arranged between the first supporting shaft and the second supporting shaft in parallel, two sliding seats are respectively sleeved on the first supporting shaft and the second supporting shaft in a sliding manner, a supporting plate is fixedly connected to the surface of the sliding seat, a protective cover is fixedly connected to the supporting plate, a speed reducer fixed on the supporting plate is arranged in the protective cover, a driving motor is fixedly connected to the top end of the speed reducer, 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 to the bottom surface of the sliding seat, a speed reducer is fixedly arranged at the top end of the speed reducer, a stirring motor is fixedly connected to the bottom surface of the mounting plate, a stirring shaft fixedly connected with a motor shaft of the stirring motor is arranged at the bottom end of the speed reducer, a stirring blade is fixedly arranged on the stirring shaft in the stirring cylinder, a stirring cylinder is provided with a motor shaft fixedly connected with a motor shaft of the stirring cylinder, a motor shaft of the stirring cylinder is fixedly connected with a motor, a motor shaft of the motor is fixedly connected with a motor, a motor shaft of the motor is fixedly connected with a motor.

6. The mobile wall laying mortar device according to claim 5, wherein one ends of the rack, the first support shaft and the second support shaft far away from the mounting mechanism are fixedly connected with a stabilizing strip, and a retaining column is fixed on the stabilizing strip and the mounting mechanism.

7. The movable wall-building paving mortar device according to claim 5, wherein the mortar-paving mechanism further comprises a raw material supply unit, the raw material supply unit at least comprises a cement feed box, a river sand feed box, a tap water feed box and a feeding inclined pipe, the cement feed box, the river sand feed box and the tap water feed box are fixedly arranged on the upper part of the main vertical plate, each feed box comprises a raw material bin and a metering box which are connected with each other, the raw material bins are used for storing corresponding raw materials, a weighing sensor which is suitable for measuring the weight of the raw materials fed into the raw material bins is arranged in the metering box, the raw materials naturally fall down to the feeding inclined pipe through a pipeline after reaching a preset weight, and the feeding inclined pipe can be in butt joint connection with the feeding inclined pipe to enable the raw materials to automatically slide down into the stirring cylinder for stirring.