阅读说明：本技术 一种砌筑耐火泥浆自动摊铺装置及耐火泥浆砌筑施工方法 (Automatic laying device for masonry refractory mortar and refractory mortar masonry construction method ) 是由 杨佳华 张智伟 周敏 于 2021-07-23 设计创作，主要内容包括：本申请提供一种砌筑耐火泥浆自动摊铺装置及耐火泥浆砌筑施工方法,其包括支撑组件、移动小车、下料组件以及抹平组件；移动小车可横向往复移动地安装于支撑组件的顶部上；下料组件可升降地连接于移动小车上,用于将耐火泥浆下料到所砌筑的墙体上；抹平组件可升降地安装于下料组件上,用于将所砌筑的墙体上的耐火泥浆抹平在耐火砖上。该装置结构简单,且使用方便。(The application provides an automatic laying device for masonry refractory mortar and a refractory mortar masonry construction method, wherein the device comprises a supporting component, a moving trolley, a blanking component and a floating component; the movable trolley can be transversely and reciprocally arranged on the top of the supporting component; the discharging assembly is connected to the moving trolley in a lifting manner and is used for discharging the refractory mortar to the built wall; the floating component is arranged on the blanking component in a lifting way and is used for floating the refractory mortar on the built wall on the refractory bricks. The device has simple structure and convenient use.)

1. An automatic paving device for masonry refractory mortar is characterized by comprising a supporting component, a moving trolley, a blanking component and a floating component; the movable trolley is arranged on the top of the support component in a manner of transversely reciprocating; the discharging assembly is connected to the moving trolley in a lifting manner and is used for discharging the refractory mortar to the built wall; the trowelling component is arranged on the blanking component in a lifting mode and used for trowelling the refractory mortar on the built wall body on the refractory bricks.

2. The automatic paving device for masonry refractory mortar according to claim 1, wherein the supporting assembly is arranged on an operating platform erected between two adjacent walls in the carbonization chamber and comprises two square steel rails, a plurality of scaffolds and a plurality of reverse-thread jackscrews; a plurality of the scaffolds are arranged on the operating platform in parallel at intervals; the two square steel rails are positioned on the same horizontal plane and are sequentially and fixedly arranged on the tops of the plurality of scaffolds at intervals in parallel; and two ends of the reverse-thread jackscrew are respectively connected between the two square steel rails in parallel at intervals.

3. The automatic paving device for masonry refractory mortar of claim 2, wherein the square steel rail is fixedly connected with the scaffold by fixing clips and fixing screws.

4. The automatic masonry refractory slurry paving device according to claim 1, wherein the travelling trolley comprises a base, a plurality of wheels, a drive motor and a crane; the two wheels are arranged on the bottom of the base at intervals, and the base is arranged on the top of the supporting component in a reciprocating manner through the wheels; the driving motor is arranged in the base and used for driving the movable trolley to move; the lifting frame is arranged at the middle position of the top of the base in a lifting manner; one end of the blanking assembly is connected to the upper part of the side wall of the lifting frame.

5. The automatic masonry refractory slurry paving device according to claim 4, wherein the lifting frame comprises a supporting seat, a lower upright column barrel, a first lifting screw, an inner upright column, an upper upright column barrel and a lifting motor; the supporting seat is fixedly arranged on the top of the base; the lower upright post cylinder is fixedly arranged on the top of the supporting seat; one end of the first lifting screw is in threaded connection with the lower upright post barrel, and the other end of the first lifting screw is fixedly sleeved with the inner upright post; the upper upright post cylinder can be horizontally and rotatably sleeved outside the inner upright post; the lifting motor is fixedly arranged on the upper upright post cylinder, is in transmission connection with the inner upright post, and is used for driving the inner upright post to rotate relative to the upper upright post cylinder and driving the first lifting screw rod to rotate; one end of the blanking assembly is connected to the outer side wall of the upper part of the upper upright column barrel.

6. The automatic masonry refractory slurry paving apparatus of claim 5, wherein the support base is fixedly mounted to the base by a plurality of bolts.

7. The automatic masonry refractory slurry paving device according to claim 1, wherein the blanking assembly comprises a connecting cross bar, two first support cross bars, two second support cross bars, a hopper, a first blanking tube, a second blanking tube, and a motorized ball valve; the connecting cross rod is horizontally arranged, and one end of the connecting cross rod is connected to the upper side wall of the movable trolley in a lifting manner; the two first supporting cross rods are horizontally arranged in parallel at intervals, and one ends of the two first supporting cross rods are fixedly connected to two sides of the other end of the connecting cross rod in parallel at intervals; the two second supporting cross rods are horizontally arranged in parallel, and two ends of each second supporting cross rod are respectively and vertically and fixedly connected between the two first supporting cross rods; the hopper is fixedly arranged on a frame which is formed by two first supporting cross rods and two second supporting cross rods; the upper end of the first discharging pipe is communicated with a discharging opening at the bottom of the hopper; the electric ball valve is arranged at an opening at the bottom end of the first blanking pipe and used for opening or closing the first blanking pipe; the second discharging pipe is arranged at a discharging port at the bottom of the electric ball valve and used for discharging the refractory slurry onto the built wall.

8. The automatic masonry refractory slurry paving apparatus of claim 7, wherein the blanking assembly further comprises at least one diagonal rod; the inclined rod is positioned below the connecting cross rod, one end of the inclined rod is obliquely connected to the side wall of the upper part of the movable trolley, and the other end of the inclined rod is connected to the bottom of the first supporting cross rod in an angle mode.

9. The automated masonry refractory slurry paving apparatus of claim 8, wherein the troweling assembly is between the diagonal and the hopper and includes a second lifting screw, an adjustable boom, and a troweling plate; the second lifting screw is vertically arranged, and the top end of the second lifting screw is connected to the bottom of the first supporting cross rod; the adjustable hanging rod is vertically arranged, and the top end of the adjustable hanging rod is connected to the bottom driving end of the second lifting screw rod; the troweling plate is of a U-shaped structure, the opening of the troweling plate faces downwards, and the troweling plate is installed at the bottom end of the adjustable hanging rod and used for troweling refractory slurry on a built wall body on refractory bricks.

10. A masonry construction method using the automatic masonry refractory mortar spreading device according to any one of claims 1 to 9, comprising the steps of:

placing the support assembly above a cross bar of an operation platform;

secondly, hoisting and placing the movable trolley on the square steel rail of the supporting component;

pouring refractory slurry into a hopper of the blanking assembly, and hoisting and placing the blanking assembly on the movable trolley;

adjusting the center position of the hopper to be right above the built wall body, and adjusting the position of a troweling plate of the troweling assembly so that the troweling plate is located right above the built wall body and is spaced from the right above the built wall body by 20 mm;

step five, opening the electromagnetic valves below the movable trolley and the hopper, wherein the opening degree of the electromagnetic valves is gradually increased according to the running distance of the movable trolley;

and sixthly, driving the troweling plate to move when the movable trolley runs, uniformly troweling the refractory slurry on the refractory bricks, and placing and leveling the refractory bricks by masonry personnel following the movable trolley behind the movable trolley.

Technical Field

The application relates to the field of building construction, in particular to an automatic paving device for masonry refractory mortar and a refractory mortar masonry construction method.

Background

In the masonry engineering of the coke oven and the kiln, the thickness deviation of refractory slurry among refractory bricks is high, the whole masonry engineering quantity is large, 20 groups of people are generally needed to perform masonry during masonry, wherein one person needs to be arranged for one special time to be responsible for conveying the refractory slurry and the refractory bricks, and refractory brick masonry personnel need to carefully smear a refractory slurry layer to ensure that the thickness deviation meets the requirement; therefore, the process is time-consuming and labor-consuming, and has high working strength and low working efficiency.

Disclosure of Invention

One of the purposes of the application is to provide an automatic laying device for masonry refractory mortar and a refractory mortar masonry construction method, aiming at solving the technical problem of low trowelling working efficiency of refractory mortar in the existing coke oven kiln masonry engineering.

The technical scheme of the application is as follows:

an automatic paving device for masonry refractory slurry comprises a supporting component, a moving trolley, a blanking component and a floating component; the movable trolley is arranged on the top of the support component in a manner of transversely reciprocating; the discharging assembly is connected to the moving trolley in a lifting manner and is used for discharging the refractory mortar to the built wall; the trowelling component is arranged on the blanking component in a lifting mode and used for trowelling the refractory mortar on the built wall body on the refractory bricks.

As a technical scheme of the application, the supporting component is arranged on an operating platform erected between two adjacent walls in the carbonization chamber and comprises two square steel rails, a plurality of scaffolds and a plurality of reverse-thread jackscrews; a plurality of the scaffolds are arranged on the operating platform in parallel at intervals; the two square steel rails are positioned on the same horizontal plane and are sequentially and fixedly arranged on the tops of the plurality of scaffolds at intervals in parallel; and two ends of the reverse-thread jackscrew are respectively connected between the two square steel rails in parallel at intervals.

As a technical scheme of this application, the square steel track with adopt fixing clip and set screw to carry out fixed connection between the scaffold.

As a technical scheme of the application, the movable trolley comprises a base, a plurality of wheels, a driving motor and a lifting frame; the two wheels are arranged on the bottom of the base at intervals, and the base is arranged on the top of the supporting component in a reciprocating manner through the wheels; the driving motor is arranged in the base and used for driving the movable trolley to move; the lifting frame is arranged at the middle position of the top of the base in a lifting manner; one end of the blanking assembly is connected to the upper part of the side wall of the lifting frame.

As a technical scheme of the application, the lifting frame comprises a supporting seat, a lower upright post cylinder, a first lifting screw, an inner upright post, an upper upright post cylinder and a lifting motor; the supporting seat is fixedly arranged on the top of the base; the lower upright post cylinder is fixedly arranged on the top of the supporting seat; one end of the first lifting screw is in threaded connection with the lower upright post barrel, and the other end of the first lifting screw is fixedly sleeved with the inner upright post; the upper upright post cylinder can be horizontally and rotatably sleeved outside the inner upright post; the lifting motor is fixedly arranged on the upper upright post cylinder, is in transmission connection with the inner upright post, and is used for driving the inner upright post to rotate relative to the upper upright post cylinder and driving the first lifting screw rod to rotate; one end of the blanking assembly is connected to the outer side wall of the upper part of the upper upright column barrel.

As a technical scheme of this application, the supporting seat through a plurality of bolt fixed mounting in on the base.

As a technical scheme of the application, the blanking assembly comprises a connecting cross rod, two first supporting cross rods, two second supporting cross rods, a hopper, a first blanking pipe, a second blanking pipe and an electric ball valve; the connecting cross rod is horizontally arranged, and one end of the connecting cross rod is connected to the upper side wall of the movable trolley in a lifting manner; the two first supporting cross rods are horizontally arranged in parallel at intervals, and one ends of the two first supporting cross rods are fixedly connected to two sides of the other end of the connecting cross rod in parallel at intervals; the two second supporting cross rods are horizontally arranged in parallel, and two ends of each second supporting cross rod are respectively and vertically and fixedly connected between the two first supporting cross rods; the hopper is fixedly arranged on a frame which is formed by two first supporting cross rods and two second supporting cross rods; the upper end of the first discharging pipe is communicated with a discharging opening at the bottom of the hopper; the electric ball valve is arranged at an opening at the bottom end of the first blanking pipe and used for opening or closing the first blanking pipe; the second discharging pipe is arranged at a discharging port at the bottom of the electric ball valve and used for discharging the refractory slurry onto the built wall.

As a technical scheme of the application, the blanking assembly further comprises at least one inclined rod; the inclined rod is positioned below the connecting cross rod, one end of the inclined rod is obliquely connected to the side wall of the upper part of the movable trolley, and the other end of the inclined rod is connected to the bottom of the first supporting cross rod in an angle mode.

As a technical solution of the present application, the troweling assembly is located between the diagonal rod and the hopper and includes a second lifting screw, an adjustable boom, and a troweling plate; the second lifting screw is vertically arranged, and the top end of the second lifting screw is connected to the bottom of the first supporting cross rod; the adjustable hanging rod is vertically arranged, and the top end of the adjustable hanging rod is connected to the bottom driving end of the second lifting screw rod; the troweling plate is of a U-shaped structure, the opening of the troweling plate faces downwards, and the troweling plate is installed at the bottom end of the adjustable hanging rod and used for troweling refractory slurry on a built wall body on refractory bricks.

The construction method for building the refractory mortar by adopting the automatic paving device for building the refractory mortar comprises the following steps:

placing the support assembly above a cross bar of an operation platform;

secondly, hoisting and placing the movable trolley on the square steel rail of the supporting component;

pouring refractory slurry into a hopper of the blanking assembly, and hoisting and placing the blanking assembly on the movable trolley;

adjusting the center position of the hopper to be right above the built wall body, and adjusting the position of a troweling plate of the troweling assembly so that the troweling plate is located right above the built wall body and is spaced from the right above the built wall body by 20 mm;

step five, opening the electromagnetic valves below the movable trolley and the hopper, wherein the opening degree of the electromagnetic valves is gradually increased according to the running distance of the movable trolley;

and sixthly, driving the troweling plate to move when the movable trolley runs, uniformly troweling the refractory slurry on the refractory bricks, and placing and leveling the refractory bricks by masonry personnel following the movable trolley behind the movable trolley.

The beneficial effect of this application:

in the automatic paving device of masonry refractory mortar and the construction method of masonry refractory mortar of this application, its is rational in infrastructure, simple, and it adopts the crane to drive the hopper and goes up and down, can adjust the high deviation of hopper and brickwork, to the requirement greatly reduced of platform height-adjusting for the device uses more conveniently, and can improve the trowelled accuracy of refractory mortar. Simultaneously, adopt clearance fit between last stand section of thick bamboo and the inner column to scribble lubricating oil between the two, thereby can make last stand section of thick bamboo can carry out the free rotation for the inner column, thereby make whole unloading subassembly and floating subassembly carry out the regulation in different positions at the in-process that uses, the practicality is strong, and convenient to use is swift, the efficiency of the floating work of its fire-resistant mud of improvement that can be great. In addition, what its troweling board adopted is the troweling board of anti-character cut in bas-relief shape, and its disappearance that can effectively avoid the refractory mortar of brickwork both sides for the trowelling of the refractory mortar of whole brickwork is more even, and the degree of accuracy is higher. Moreover, the square steel rail with the fixing clamp and the reverse-thread jackscrew is adopted for supporting, so that the mounting and fixing speed of the whole device is greatly improved, the labor can be effectively saved, and the working efficiency of the whole device is further improved.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic structural view of a support assembly according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a first angular structure of a support assembly according to an embodiment of the present disclosure;

FIG. 3 is a schematic view illustrating a connection between a moving trolley and a blanking assembly provided in the embodiment of the present application;

fig. 4 is a first angle schematic diagram of the connection between the moving trolley and the blanking assembly provided in the embodiment of the present application.

Icon: 1-square steel rail; 2-scaffold; 3-reverse thread jackscrew; 4-fixing the card; 5-a base; 6-vehicle wheels; 7-driving a motor; 8-a support seat; 9-lower column casing; 10-a first lifting screw; 11-inner upright column; 12-mounting a column casing; 13-a lifting motor; 14-connecting the cross bar; 15-a first support rail; 16-a second support rail; 17-a hopper; 18-a first offtake; 19-a second feed pipe; 20-an electric ball valve; 21-a diagonal rod; 22-a second lifting screw; 23-an adjustable boom; and 24-smearing plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

Further, in the present application, unless expressly stated or limited otherwise, the first feature may be directly contacting the second feature or may be directly contacting the second feature, or the first and second features may be contacted with each other through another feature therebetween, not directly contacting the second feature. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example (b):

referring to fig. 1 in combination with fig. 2 to 4, the present application provides an automatic laying device for masonry refractory mortar, which mainly comprises a support assembly, a moving trolley, a blanking assembly and a floating assembly; wherein, the movable trolley can be horizontally and transversely arranged on the top of the supporting component in a reciprocating way; the discharging assembly is connected to the moving trolley in a lifting manner and is used for discharging the refractory mortar to the built wall; the floating component is arranged on the blanking component in a lifting way and is used for floating the refractory mortar on the built wall on the refractory bricks.

Further, in this embodiment, the supporting component is disposed on the operating platform set up between two adjacent walls in the carbonization chamber; the steel scaffold mainly comprises two square steel rails 1, a plurality of scaffolds 2 and a plurality of reverse-thread jackscrews 3; the plurality of scaffolds 2 are arranged on the operating platform in parallel at intervals, the number of the scaffolds can be designed according to the actual construction condition, and the structure of the scaffolds can be designed by adopting the structure of the scaffold 2 in the prior art; the two square steel rails 1 are positioned on the same horizontal plane and are sequentially and fixedly installed on the tops of the plurality of scaffolds 2 at intervals in parallel; and, the both ends of a plurality of anti-thread jackscrews 3 are connected in parallel respectively at intervals between two square steel tracks 1.

It should be noted that, in this embodiment, the square steel rails 1 and the scaffold 2 are fixedly connected by the fixing clips 4 and the fixing screws to prevent longitudinal sliding, and the reverse-thread jackscrews 3 are used to be fixed between the two square steel rails 1 at intervals of about 3 meters to prevent transverse sliding. The square steel rail 1 with the fixing clamp 4 and the reverse-thread jackscrew 3 is adopted for supporting, so that the mounting and fixing speed of the whole device is greatly improved, labor can be effectively saved, and the working efficiency of the whole device is further improved.

Further, in the present embodiment, the moving cart includes a base 5, a plurality of wheels 6, a driving motor 7, and a crane; the plurality of wheels 6 are arranged on the bottom of the base 5 at intervals, and the base 5 is arranged on the two square steel rails 1 matched with the base in a reciprocating manner through the wheels 6; meanwhile, the driving motor 7 is arranged in the base 5 and is mainly used for driving the moving trolley to linearly reciprocate on the two square steel rails 1; the lifting frame is arranged at the middle position of the top of the base 5 in a lifting way; one end of the blanking assembly is connected to the upper part of the side wall of the lifting frame.

Specifically, the lifting frame comprises a supporting seat 8, a lower upright post cylinder 9, a first lifting screw rod 10, an inner upright post 11, an upper upright post cylinder 12 and a lifting motor 13; wherein, the supporting seat 8 is fixedly arranged at the central position of the top of the base 5 through a plurality of bolts; the lower upright post cylinder 9 is fixedly arranged at the center of the top of the supporting seat 8; meanwhile, one end of the first lifting screw 10 is in threaded connection with the lower upright column barrel 9, and the other end is fixedly sleeved with the inner upright column 11; but go up stand section of thick bamboo 12 cup joint outside inner column 11 with horizontal rotation, adopt clearance fit between last stand section of thick bamboo 12 and inner column 11 to scribble lubricating oil between the two, thereby can make and go up stand section of thick bamboo 12 and can carry out free rotation for inner column 11, thereby make whole unloading subassembly and floating subassembly carry out the regulation in different positions at the in-process that uses, the practicality is strong, convenient to use is swift, the efficiency of the floating work of its refractory mortar of improvement that can be great. In addition, the lifting motor 13 is fixedly mounted on the upper column barrel 12, and the driving end of the lifting motor is in transmission connection with the inner column 11, and is used for driving the inner column 11 to rotate relative to the upper column barrel 12 and driving the first lifting screw 10 to rotate; meanwhile, one end of the blanking assembly is connected to the upper outer side wall of the upper column tube 12.

Therefore, by starting the lifting motor 13, the lifting motor 13 drives the inner upright post 11 to rotate, the inner upright post 11 drives the first lifting screw 10 to rotate, and the first lifting screw 10 is in threaded connection with the lower upright post barrel 9 at the lower part, so that the whole first lifting screw 10, the inner upright post 11, the upper upright post barrel 12 and the lifting motor 13 at the upper part of the lower upright post barrel 9 are lifted relative to the lower upright post barrel 9, and the heights of the first lifting screw 10, the inner upright post 11, the upper upright post barrel 12 and the lifting motor 13 at the upper part of the lower upright post barrel 9 can be adjusted; and, because the one end of unloading subassembly is connected on the upper portion lateral wall of last stand section of thick bamboo 12, consequently, it can drive whole unloading subassembly and floating subassembly and go up and down to carry out the regulation of height, make it to adjust according to the construction demand of difference, application scope is wide, strong adaptability, and the flexible operation, it is more convenient that the construction gets up. In addition, through rotating upper column section of thick bamboo 12, alright carry out the ascending rotation of horizontal direction with driving whole unloading subassembly and floating subassembly for it operates more in a flexible way, can be applicable to different construction operation demands, thereby improves work efficiency greatly.

Further, in the present embodiment, the blanking assembly includes a connecting cross bar 14, two first supporting cross bars 15, two second supporting cross bars 16, a hopper 17, a first blanking pipe 18, a second blanking pipe 19, and an electric ball valve 20; wherein, the connecting cross bar 14 is horizontally arranged, and one end of the connecting cross bar is connected to the upper side wall of the movable trolley in a lifting way; meanwhile, the two first supporting cross rods 15 are horizontally arranged in parallel at intervals, and one ends of the two first supporting cross rods 15 are fixedly connected to two sides of the other end of the connecting cross rod 14 in parallel at intervals; the two second supporting cross bars 16 are horizontally arranged in parallel at intervals, and two ends of each second supporting cross bar 16 are vertically and fixedly connected between the two first supporting cross bars 15; thus, the two first support crossbars 15 and the two second support crossbars 16 together form a positioning frame; the hopper 17 is fixedly arranged on the positioning frame; the upper end of the first blanking pipe 18 is communicated with a discharge port at the bottom of the hopper 17; the electric ball valve 20 is installed at the bottom opening of the first blanking pipe 18 and is used for opening or closing the first blanking pipe 18; a second discharge pipe 19 is installed at a bottom discharge port of the electric ball valve 20 for discharging refractory mortar onto the masonry wall.

Meanwhile, the size of the hopper 17 is set to be a layer of refractory mortar with a slightly larger spreading amount, and the hopper 17 is provided with a support fixedly connected with the second support cross rod 16, so that the hopper 17 is convenient to mount. Hopper 17 lower part sets up electronic ball valve 20, and electronic ball valve 20 can control the unloading degree of opening, and it has 20%, 50%, 100% three gear to can carry out adaptive regulation according to the user demand of difference.

In addition, the blanking assembly also comprises two inclined rods 21; wherein, each inclined rod 21 is positioned below the connecting cross rod 14, one end of each inclined rod 21 is obliquely connected to the upper side wall of the mobile trolley, and the other end is connected to the bottom of the first supporting cross rod 15 in an angle manner; the blanking assembly support device is mainly used for supporting the blanking assembly.

Meanwhile, the trowelling component is arranged between the inclined rod 21 and the hopper 17 and mainly comprises a second lifting screw 22, an adjustable suspension rod 23 and a trowelling plate 24; wherein, the second lifting screw 22 is vertically arranged, and the top end is connected to the bottom of the first supporting cross rod 15; meanwhile, the adjustable suspender 23 is vertically arranged, and the top end of the adjustable suspender is connected to the bottom driving end of the second lifting screw 22; the troweling plate 24 is of a U-shaped structure, the opening of the troweling plate is downward, and the troweling plate 24 is installed at the bottom end of the adjustable suspension rod 23 and used for troweling refractory mortar on a masonry wall body on refractory bricks. The troweling plate 24 is in a reverse concave shape, and refractory bricks needing to be built are wrapped in the troweling plate 24 in the width direction, so that refractory slurry cannot be lost at the edge part.

In addition, in the embodiment, a refractory mortar masonry construction method is also provided, which mainly adopts the above automatic masonry refractory mortar spreading device for construction; the method mainly comprises the following steps:

placing a support assembly above a cross bar of an operation platform;

secondly, hoisting and placing the movable trolley on the square steel rail 1 of the supporting component;

pouring refractory mortar into a hopper 17 of the blanking assembly, and hoisting and placing the blanking assembly on a movable trolley;

adjusting the center position of the hopper 17 to be right above the built wall, and adjusting the position of a trowelling plate 24 of the trowelling assembly so that the trowelling plate 24 is located right above the built wall and is spaced from the right above the built wall by 20 mm;

step five, opening the electromagnetic valves below the movable trolley and the hopper 17, wherein the opening degree of the electromagnetic valves is gradually increased according to the running distance of the movable trolley;

and step six, driving the troweling plate 24 to move by the operation of the movable trolley, uniformly troweling the refractory slurry on the refractory bricks, and placing and leveling the refractory bricks by masonry personnel following the operation of the movable trolley behind the movable trolley.

To sum up, in the masonry refractory mortar automatic paving device and the refractory mortar masonry construction method of the application, the structure is reasonable and simple, the lifting frame is adopted to drive the hopper 17 to lift, the height deviation of the hopper 17 and the masonry can be adjusted, the requirement for the platform adjusting height is greatly reduced, the device is more convenient to use, and the troweling accuracy of the refractory mortar can be improved. Simultaneously, adopt clearance fit between last stand section of thick bamboo 12 and inner column 11 to scribble lubricating oil between the two, thereby can make last stand section of thick bamboo 12 can carry out the free rotation for inner column 11, thereby make whole unloading subassembly and floating subassembly carry out the regulation in different positions at the in-process that uses, the practicality is strong, convenient to use is swift, the efficiency of the floating work of its fire-resistant mud of improvement that can be great. In addition, what its troweling plate 24 adopted is the troweling plate 24 of anti-character cut in bas-relief shape, and it can effectively avoid the disappearance of the refractory mortar of brickwork both sides for the trowelling of the refractory mortar of whole brickwork is more even, and the degree of accuracy is higher. Moreover, it adopts the square steel track 1 who has fixing clip 4 and reverse thread jackscrew 3 to support for the installation fixed speed of whole device promotes greatly, and can save the labour effectively, further improves the work efficiency of whole device.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.