CN212078736U - Automatic mortar trowelling and building device - Google Patents

Abstract

The utility model provides an automatic mortar floating and laying device, which belongs to the technical field of road construction and specifically comprises a supporting mechanism, an upper and lower driving mechanism, a material spraying mechanism and a floating mechanism, wherein the supporting mechanism, the upper and lower driving mechanism and the material spraying mechanism are sequentially arranged from bottom to top; the floating mechanism comprises a driving piece, a soft guard plate and a soft rolling brush, the soft rolling brush is connected with the driving piece through the soft guard plate, and the driving piece is connected to the material spraying mechanism. The utility model discloses an automatic floating masonry device of mortar can realize strickleing off of cambered wall or arc building face, and can avoid leaking the emergence of thick liquid effectively, scrapes out thick liquid face roughness, degree of pressing and degree of finish all very good.

Description

Automatic mortar trowelling and building device

Technical Field

The utility model belongs to the technical field of the road construction, concretely relates to automatic floating of mortar is built by laying bricks or stones device.

Background

The common mortar comprises cement mortar, lime mortar, clay mortar and mixed mortar, the leveling layer of a road structure and a curb stone are mostly installed by using the cement mortar in a certain proportion, the covering and the strickling of the cement mortar are mainly built by manually using a plastering knife and a template at present, and then the curdling is carried out by using a square wood plate and an aluminum alloy square tube, so that the labor intensity is high, the working efficiency is low, the flatness and the compactness are mainly controlled by the proficiency of operators, and the dependence on the manual work is too large; some mortar automatic leveling and masonry equipment exist in the market, but the following problems exist mostly:

1. arc-faced buildings cannot be effectively built;

2. the construction efficiency is not high due to slurry leakage at the nozzle, and the slurry surface of the mortar around the nozzle is difficult to keep smooth and consistent even if slurry is supplemented later;

3. the flatness, the pressing degree and the smoothness are poor, the pulp surface is rough, and the stability is poor.

SUMMERY OF THE UTILITY MODEL

Automatic floating masonry equipment of mortar to among the above-mentioned prior art can not build by laying bricks or stones to the cambered surface building, and has the problem that leaks thick liquid, stability is not good, the utility model provides an automatic floating masonry device of mortar can solve above-mentioned problem effectively, and its concrete technical scheme is as follows:

an automatic mortar trowelling masonry device comprises a supporting mechanism, an upper driving mechanism, a lower driving mechanism, a material spraying mechanism and a trowelling mechanism, wherein the supporting mechanism, the upper driving mechanism, the lower driving mechanism and the material spraying mechanism are sequentially arranged from bottom to top, and the trowelling mechanism is connected to the tail of the material spraying mechanism;

the floating mechanism comprises a driving piece, a soft guard plate and a soft rolling brush, the soft rolling brush is connected with the driving piece through the soft guard plate, and the driving piece is connected to the material spraying mechanism.

Further inject, the floating mechanism still includes the slip cap and connects at the terminal branch of slip cap, the slip cap is connected with the power take off end of driving piece, branch passes through the software backplate and is connected with the software round brush.

Further limited, the driving piece is a hydraulic cylinder, and the hydraulic cylinder is hinged with the sliding sleeve through a connecting rod.

Further limiting, the material spraying mechanism comprises a material spraying pipe and a nozzle arranged at the tail end of the material spraying pipe, the material spraying pipe is connected with the driving piece, the nozzle is in a shrinkage mouth shape, and the shrinkage end of the nozzle is connected with the soft rolling brush.

Further limiting, the up-and-down driving mechanism comprises a power source, a transmission unit and an up-and-down movement unit, the power source is connected with the up-and-down movement unit through the transmission unit, and the tail end of the up-and-down movement unit is connected with the outer wall of the material spraying pipe.

Further inject, the up-and-down motion unit includes mount pad, via hole, lead screw and bracing piece, the via hole axial link up the mount pad, the lead screw setting is inside the via hole, and the lower extreme of lead screw passes through drive unit and is connected with the power supply, and the upper end of lead screw is connected with the lower extreme of bracing piece through the nut of connecting on the lead screw, the upper end of bracing piece with spout the outer wall connection of material pipe.

Further limiting, the up-and-down movement unit further comprises directional holes and directional telescopic rods, the directional holes are formed in the mounting seat and distributed on two sides of the through holes, the lower ends of the directional telescopic rods extend into the directional holes, and the upper ends of the directional telescopic rods are connected with the outer wall of the material spraying pipe.

Further, the power source is a motor, and the motor is connected with the transmission unit through a transmission shaft.

Further limit, the supporting mechanism comprises a base and a supporting column, and the base is connected with the bottom of the up-and-down driving mechanism through the supporting column.

Further, the bottom of the base is provided with a roller.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses a floating mechanism includes driving piece, slip cap, branch, software backplate and software round brush, the driving piece passes through the connecting rod and is articulated with the slip cap, the slip cap passes through branch and is articulated with the software backplate, the software round brush is connected on the software backplate, and the software round brush is connected with the shrink end of the nozzle on the material spraying pipe, the setting of slip cap makes software backplate and software round brush move more steadily when strickleing off the level to the mortar, can not make the starching face of scraping out coarse, and starching face roughness, pressfitting degree and finish are all good very much; the soft rolling brush is directly connected with the nozzle, so that the slurry sprayed from the nozzle is directly rolled by the soft rolling brush, and the slurry leakage can be effectively avoided.

2. The utility model discloses an up-and-down motion mechanism includes the motor, drive unit and up-and-down motion unit, up-and-down motion unit includes the mount pad, the via hole, the lead screw, the bracing piece, directional hole and directional telescopic link, the via hole axial runs through the mount pad, the lead screw sets up inside the via hole, the lower extreme of lead screw passes through drive unit and is connected with the motor, the upper end of lead screw is connected with the lower extreme of bracing piece through the nut that connects on the lead screw, directional hole is seted up on the mount pad and the setting of symmetry is in the both sides of via hole, the lower extreme of directional telescopic link stretches into in the directional hole, the upper end of bracing piece and the upper end of directional telescopic link all with spout the outer wall connection of material pipe, be used for controlling the up-and-down motion of spouting material pipe and trowelling mechanism; meanwhile, the soft guard plate and the soft rolling brush on the trowelling mechanism are made of soft materials and can be bent at will according to the radian of the grout surface, so that not only can the plane be trowelled, but also the arc-shaped wall surface and the arc-shaped building surface can be freely scraped, the operation is simple, and the operation efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of an automatic mortar troweling masonry device;

FIG. 2 is a schematic structural diagram of a troweling mechanism;

FIG. 3 is a schematic diagram of an operating state of the troweling mechanism;

FIG. 4 is a schematic view of another operating state of the troweling mechanism;

FIG. 5 is a cross-sectional view of the spout tube outlet;

FIG. 6 is an enlarged view of a portion of FIG. 1A;

the device comprises a base 1, a support column 2, a mounting seat 3, a directional hole 4, a support rod 5, a directional telescopic rod 6, a soft protective plate 7, a support rod 8, a sliding sleeve 9, a hydraulic cylinder 10, a spray pipe 11, a feed pipe 12, a via hole 13, a screw rod 14, a motor 15, a conveyor belt 16, a driving pulley 17, a driven pulley 18, a roller 19, a hydraulic cylinder support 20, a lower rotating shaft 21, a soft rolling brush 22, an upper rotating shaft 23 and a nut 24.

Detailed Description

The technical solution of the present invention is further explained below with reference to the drawings and examples, but the present invention is not limited to the embodiments explained below.

Referring to fig. 1, the utility model discloses an automatic device of floating of mortar includes base 1, the lower extreme of base 1 is connected with gyro wheel 19, make things convenient for the removal of whole device, base 1 upper end both sides are connected with support column 2, the upper end of support column 2 is connected with upper and lower actuating mechanism, upper and lower actuating mechanism includes the power supply, drive unit and up-and-down movement unit, up-and-down movement unit includes mount pad 3 and axial through mount pad 3's via hole 13 and directional hole 4, via hole 13 coincides with the center pin of mount pad 3, lead screw 14 is installed to via hole 13 inside, the lower extreme of lead screw 14 is connected with the power supply through the drive unit, see fig. 6, the upper end of lead screw 14 is connected with the lower extreme of bracing piece 5 through nut 24, the upper end of bracing piece 5 and the outer wall lower extreme fixed; the directional holes 4 are symmetrically distributed on two sides of the through hole 13, the lower end of the directional telescopic rod 6 extends into the directional holes 4, the upper end of the directional telescopic rod is fixedly connected with the lower end of the outer wall of the material spraying pipe 11, and the directional telescopic rod 6 is used for fixing the material spraying pipe 11 and preventing the material spraying pipe 11 from rotating.

The inlet end of the material spraying pipe 11 is communicated with the feeding pipe 12, referring to fig. 5, the outlet end of the material spraying pipe 11 is connected with a nozzle which is in a shrinkage mouth shape, and the tail part of the material spraying pipe 11 is connected with a floating mechanism; the floating mechanism comprises a driving piece, a soft guard plate 7 and a soft rolling brush 22, wherein the soft rolling brush 22 is connected with the driving piece through the soft guard plate 7, and the driving piece is connected with the material spraying pipe 11.

Example 1

In the automatic mortar trowelling device in the embodiment, the power source is a motor 15, the transmission unit is a belt transmission unit, the belt transmission unit is composed of a transmission belt 16, a driving belt pulley 17 and a driven belt pulley 18, the motor 15 drives the driving belt pulley 17 to rotate through a transmission shaft, the driving belt pulley 17 drives the driven belt pulley 18 to rotate through the transmission belt 16, the driven belt pulley 18 drives a lead screw 14 to move up and down in a through hole 13, the up-and-down movement of the lead screw 14 can drive a nut 24 connected to the lead screw to move up and down, and the nut 24 drives a material spraying pipe 11 and a trowelling mechanism to move up and down through a; the directional telescopic rod 6 extending into the directional hole 4 can prevent the material spraying pipe 11 and the floating mechanism from rotating randomly, and the stability of the material spraying pipe 11 and the floating mechanism is ensured.

Referring to fig. 2, the trowelling mechanism is composed of a driving member, a soft guard plate 7, a support rod 8, a sliding sleeve 9 and a soft rolling brush 22, wherein the driving member is a hydraulic cylinder 10, the hydraulic cylinder 10 is fixed on the outer wall of the material spraying pipe 11 through a hydraulic cylinder support 20, the power output end of the hydraulic cylinder 10 is hinged with one end of the sliding sleeve 9 through a connecting rod, the other end of the sliding sleeve 9 is hinged with one end of the support rod 8 through a lower rotating shaft 21, the other end of the support rod 8 is hinged with the soft guard plate 7 through an upper rotating shaft 23, the soft rolling brush 22 is connected to the soft guard plate 7, the soft rolling brush 22 trowels the grout surface through the driving of the soft guard plate 7, and meanwhile, the soft rolling brush 22 is connected with the contraction end of the nozzle, so that the grout sprayed through the nozzle can be directly trowelled through the soft rolling brush; referring to fig. 3 and 4, the soft guard plate 7 and the soft rolling brush 22 are made of soft materials, and can be bent and leveled at any angle under the driving of the hydraulic cylinder 10, so that the arc-shaped surface slurry can be leveled while the plane slurry is leveled.

Example 2

In the automatic mortar trowelling device in the embodiment, the power source is a motor 15, the transmission unit is a chain transmission unit, the chain transmission unit is composed of a chain, a driving wheel and a driven wheel, the motor 15 drives the driving wheel to rotate through a transmission shaft, the driving wheel drives the driven wheel to rotate through the chain, the driven wheel drives a lead screw 14 to move up and down in a through hole 13, the up-and-down movement of the lead screw 14 can drive a nut 14 connected to the lead screw to move up and down, and the nut 24 drives a material spraying pipe 11 and a trowelling mechanism to move up and down through a support rod; the directional telescopic rod 6 extending into the directional hole 4 can prevent the material spraying pipe 11 and the floating mechanism from rotating randomly, and the stability of the material spraying pipe 11 and the floating mechanism is ensured.

The trowelling mechanism is composed of a driving part, a soft guard plate 7 and a soft rolling brush 22, wherein the driving part is an electric push rod which is fixed on the outer wall of the material spraying pipe 11 through a connecting seat, the power output end of the electric push rod is hinged with the soft guard plate 7 through a connecting rod, the soft rolling brush 22 is connected to the soft guard plate 7, the soft rolling brush 22 trowels the grout surface through the driving of the soft guard plate 7, and meanwhile, the soft rolling brush 22 is connected with the contraction end of the nozzle, so that the grout sprayed out through the nozzle can be directly trowelled through the soft rolling brush 22, the working efficiency is improved, and the waste of the grout is also avoided; the soft guard plate 7 and the soft rolling brush 22 are made of soft materials, can be bent and leveled at any angle under the driving of the electric push rod, and can also level arc-shaped surface slurry while leveling the surface slurry.

Claims (10)

1. An automatic mortar trowelling masonry device is characterized by comprising a supporting mechanism, an up-down driving mechanism, a material spraying mechanism and a trowelling mechanism, wherein the supporting mechanism, the up-down driving mechanism and the material spraying mechanism are sequentially arranged from bottom to top;

the floating mechanism comprises a driving piece, a soft protective plate (7) and a soft rolling brush (22), wherein the soft rolling brush (22) is connected with the driving piece through the soft protective plate (7), and the driving piece is connected to the material spraying mechanism.

2. The automatic mortar troweling masonry device according to claim 1, characterized in that the troweling mechanism further comprises a sliding sleeve (9) and a support rod (8) connected to the end of the sliding sleeve (9), the sliding sleeve (9) is connected to the power output end of the driving piece, and the support rod (8) is connected to the soft rolling brush (22) through a soft guard plate (7).

3. An automatic mortar troweling masonry unit according to claim 2 characterized in that the driving member is a hydraulic cylinder (10), and the hydraulic cylinder (10) is hinged to the sliding sleeve (9) by a connecting rod.

4. The automatic mortar troweling masonry device according to claim 1, wherein the material spraying mechanism comprises a material spraying pipe (11) and a nozzle arranged at the tail end of the material spraying pipe (11), the material spraying pipe (11) is connected with a driving piece, the nozzle is in a contraction opening shape, and the contraction end of the nozzle is connected with a soft rolling brush (22).

5. The automatic mortar troweling masonry device according to claim 4, wherein the up-down driving mechanism comprises a power source, a transmission unit and an up-down movement unit, the power source is connected with the up-down movement unit through the transmission unit, and the tail end of the up-down movement unit is connected with the outer wall of the material spraying pipe (11).

6. The automatic mortar troweling masonry device according to claim 5, wherein the up-and-down movement unit comprises an installation base (3), a through hole (13), a lead screw (14) and a support rod (5), the through hole (13) axially penetrates through the installation base (3), the lead screw (14) is arranged inside the through hole (13), the lower end of the lead screw (14) is connected with a power source through a transmission unit, the upper end of the lead screw (14) is connected with the lower end of the support rod (5) through a nut (24) connected to the lead screw (14), and the upper end of the support rod (5) is connected with the outer wall of the material spraying pipe (11).

7. The automatic mortar troweling masonry device according to claim 6, wherein the up-and-down movement unit further comprises directional holes (4) and directional telescopic rods (6), the directional holes (4) are arranged on the mounting base (3), the directional holes (4) are distributed on two sides of the through hole (13), the lower ends of the directional telescopic rods (6) extend into the directional holes (4), and the upper ends of the directional telescopic rods are connected with the outer wall of the material spraying pipe (11).

8. An automatic mortar troweling masonry device according to claim 5, characterized in that the power source is an electric motor (15), and the electric motor (15) is connected with a transmission unit through a transmission shaft.

9. The automatic mortar troweling masonry device according to claim 1, wherein the support mechanism comprises a base (1) and a support column (2), and the base (1) is connected with the bottom of the up-down driving mechanism through the support column (2).

10. An automatic mortar troweling masonry unit according to claim 9, characterized in that rollers (19) are provided at the bottom of the base (1).

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