CN220167404U - Building plastering machine - Google Patents

Abstract

The utility model discloses a building plastering machine, which comprises a walking trolley and a stand column arranged at the right upper end of the walking trolley, wherein a plastering head is arranged on the right side of the stand column in a sliding manner up and down, a plastering head slurry supply device is arranged on the walking trolley, and the plastering head slurry supply device is positioned on the left side of the plastering head; the construction plastering machine drives the rotary type mortar spraying head to uniformly spray the wall ash on the construction wall surface through the positioning cover which moves up and down, and drives the rotary type mortar spraying head to rotate up and down through the rotating shaft in the process of moving up and down through the positioning cover, so that the spraying range of the rotary type mortar spraying head can reach the working range that the upper end and the lower end sliding type mortar spraying plate works on the wall surface, and the wall ash spraying efficiency is improved.

Description

Building plastering machine

Technical Field

The utility model relates to the technical field of building plastering, in particular to a building plastering machine.

Background

The building decoration refers to the beautification and improvement of the external appearance or the internal environment of an object which is built by stone, wood and other building materials for residence and use of people, so that the object has more emotion and has living and commercial values; plastering is a common step in building finishing.

Most of the existing plastering machines are characterized in that a discharge hole is directly formed in a plastering plate, and the plastering plate moves up and down to drive wall plaster to flow and spread, so that the top end of a wall surface and the bottom end of the wall surface are paved in a wall plaster flow mode, the plastering plate is required to paint the wall surface repeatedly up and down, the painting uniformity of paint can be guaranteed, the plastering machine is low in efficiency, and therefore, the building plastering machine is provided.

Disclosure of Invention

The utility model aims to provide a building plastering machine which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the building plastering machine comprises a walking trolley and a stand column arranged at the right upper end of the walking trolley, wherein a plastering head is arranged on the right side of the stand column in a sliding manner, a slurry supply device for supplying slurry to the plastering head is arranged on the walking trolley, and the slurry supply device is positioned on the left side of the plastering head;

the plastering head is connected with the upright column in a vertical sliding manner, the slurry cavity, the positioning cover and the isolation plate are arranged at the right end of the slurry cavity, the isolation plate is arranged in the positioning cover, the sliding plastering plate is respectively arranged at the upper end and the lower end of the isolation plate in a horizontal sliding manner, and the rotary type slurry spraying head is rotatably arranged at the middle part of the right side of the isolation plate;

the right end of the isolation plate is provided with an opening groove for accommodating a rotating point of the rotary type guniting head, the left end of the rotary type guniting head is connected and communicated with a flexible conduit, the left end of the flexible conduit is connected and communicated with a hard conduit, the left end of the hard conduit is connected and communicated with the slurry cavity, and the right end of the hard conduit is fixed in the left inner wall of the opening groove;

the front end and the rear end of the rotary type guniting head are fixedly provided with lug plates, the rotary type guniting head is positioned between the right similar ends of the two lug plates, the left ends of the two lug plates are rotationally connected with the inner wall of the isolation plate through a rotating shaft, and the rear end face of the positioning cover is provided with a first motor for driving the rotating shaft.

Preferably, the flexible guide tube and the rotating shaft are arranged in a vertically staggered mode, a plurality of guide wheels are arranged below the rotating shaft, and the upper surface of the flexible guide tube is in contact with the lower surfaces of the guide wheels.

Preferably, the two sliding type plastering plates are vertically symmetrically arranged, the left end of any sliding type plastering plate is fixedly provided with a first piston rod at will, the left end of the first piston rod is detachably provided with a first piston head, the first piston head is arranged in a first sealing cylinder in a left-right sliding mode, the left end of the first sealing cylinder is fixedly connected with the left inner wall of a positioning cover, the left lower end of the first sealing cylinder is connected and communicated with the left upper end of a second sealing cylinder through an air pipe, the second sealing cylinder is arranged on the rear end face of the positioning cover, the air pipe penetrates through the rear end face of the positioning cover, the second sealing cylinder is internally provided with a second piston head in a left-right sliding mode, and the right end of the second piston head is detachably provided with a second piston rod;

the right-hand member of two second piston rods articulates respectively has the slider, and two sliders slide about respectively and set up in the upper and lower both ends of revolving plate, and the slope of revolving plate sets up, and the mid-mounting of revolving plate has the installation axle, and the installation axle rotates to set up in the locating cover rear end face, and installs the second gear on the installation axle, and the surface mounting of pivot has the first gear with second gear engagement.

Preferably, the two sliding plastering plates are provided with guide slopes at one ends close to each other, the two guide slopes are arranged in a splayed shape, and one end with a smaller opening gap is arranged towards the left.

Preferably, a through groove for sliding the sliding plastering plate is formed in the isolation plate, and a sealing rubber ring is embedded in the through groove.

Preferably, the pulp feeding device comprises a pulp storage box arranged at the left upper end of the travelling trolley, a conveying pump connected and communicated with the right lower end of the pulp storage box, and a hose connected and communicated with the output end of the conveying pump, wherein one end of the hose, far away from the conveying pump, is connected and communicated with the upper end of the pulp cavity;

the upper end of the slurry cavity is provided with a fixed guide cylinder, and the fixed guide cylinder is covered on the surface of the hose;

the left end of the upright post is provided with a sliding guide cylinder in an up-and-down sliding manner, and the sliding guide cylinder is arranged on the surface of the hose.

Preferably, clamping plates for holding the hose are symmetrically arranged in the fixed guide cylinder and the sliding guide cylinder, and one ends of the two clamping plates, which are away from each other, are respectively connected with the inner walls of the fixed guide cylinder and the sliding guide cylinder through a plurality of return springs; guide rollers are symmetrically arranged at the left end and the right end of the top of the upright post, and the two guide rollers are positioned at the front end of the upright post.

Preferably, the front end and the rear end of the guide roller and the guide wheel are respectively provided with a limiting convex plate.

Preferably, a driving piece for driving the plastering head to move up and down is arranged in the stand column, the driving piece comprises a screw rod which is rotatably arranged in the stand column, a threaded seat is mounted on the surface of the screw rod in a matched mode, the left end of the slurry cavity is fixedly mounted with the right end of the threaded seat, a sliding rail for sliding the threaded seat up and down is arranged at the right end of the stand column, and a second motor for driving the screw rod is mounted on the upper surface of the stand column.

The utility model has at least the following beneficial effects:

(1) The utility model drives the rotary type mortar spraying head to move up and down through the positioning cover which moves up and down to uniformly spray the wall plaster on the building wall surface, and drives the rotary type mortar spraying head to rotate up and down through the rotating shaft in the process of moving up and down through the positioning cover, so that the spraying range of the rotary type mortar spraying head can reach the working range of the upper and lower end sliding type plastering plate on the wall surface to spray the wall plaster, thereby improving the wall plastering efficiency.

(2) According to the utility model, the rotating plate is indirectly driven to rotate by rotating the rotating shaft, so that the left-right movement of the upper sliding plastering plate and the lower sliding plastering plate are consistent with the up-down rotation of the rotary type mortar spraying head, the cooperation of the rotary type mortar spraying head and the two sliding plastering plates is facilitated, and the plastering efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

fig. 3 is a schematic view showing the internal structure of the plastering head according to the utility model;

fig. 4 is a schematic view of the structure of a middle ear plate of the present utility model;

FIG. 5 is a schematic view of the structure of the transfer plate of the present utility model;

fig. 6 is a schematic view of the internal structure of the stationary guide cylinder according to the present utility model.

In the figure: 1-a walking trolley; 2-stand columns; 21-a screw rod; 22-a screw seat; 3-plastering head; 31-a pulp chamber; 32-positioning cover; 33-a separator; 34-sliding type plastering plate; 341-a first piston rod; 342-a first piston head; 343-a first seal cartridge; 344-a second seal cartridge; 345-second piston head; 346-a second piston rod; 347-swivel plate; 348—diversion slope; 349-through slot; 35-a rotary guniting head; 351-ear panels; 352-spindle; 353-a rigid catheter; 354-flexible catheter; 355-guiding wheels; 4-a slurry supply device; 41-a headbox; 42-a transfer pump; 43-hose; 44-fixed guide cylinder; 45-sliding guide cylinder; 46-guiding rollers; 47-splint.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the present utility model provides a technical solution: the building plastering machine comprises a travelling trolley 1 and a stand column 2 arranged at the right upper end of the travelling trolley 1, a plastering head 3 is arranged on the right side of the stand column 2 in a sliding manner up and down, a slurry supply device 4 for supplying slurry to the plastering head 3 is arranged on the travelling trolley 1, and the slurry supply device 4 is positioned on the left side of the plastering head 3;

the plastering head 3 is connected with the upright post 2 in a vertical sliding manner, the slurry cavity 31, the positioning cover 32 arranged at the right end of the slurry cavity 31 and the isolation plate 33 arranged in the positioning cover 32 are respectively provided with a sliding plastering plate 34 in a horizontal sliding manner at the upper end and the lower end of the isolation plate 33, and the middle part of the right side of the isolation plate 33 is rotatably provided with a rotary type slurry spraying head 35;

the right end of the isolation plate 33 is provided with an opening groove for accommodating the rotating point of the rotary type guniting head 35, the left end of the rotary type guniting head 35 is connected and communicated with a flexible conduit 354, the left end of the flexible conduit 354 is connected and communicated with a hard conduit 353, the left end of the hard conduit 353 is connected and communicated with the slurry cavity 31, and the right end of the hard conduit 353 is fixed in the left inner wall of the opening groove;

the front and rear ends of the rotary type guniting heads 35 are fixedly provided with lug plates 351, the rotary type guniting heads 35 are located between the right similar ends of the two lug plates 351, the left ends of the two lug plates 351 are rotationally connected with the inner wall of the isolation plate 33 through rotating shafts 352, and the rear end face of the positioning cover 32 is provided with a first motor for driving the rotating shafts 352.

From the above, the positioning cover 32 moving up and down drives the rotary type mortar spraying head 35 to spray wall ash on the building wall surface evenly, and the rotary type mortar spraying head 35 is driven to rotate upwards through the rotating shaft 352 in the middle of the movement on the positioning cover 32, so that the spraying range of the rotary type mortar spraying head 35 can reach the top end of the upper end sliding type mortar coating plate 34, and the rotary type mortar spraying head 35 is driven to rotate downwards through the rotating shaft 352 in the middle of the movement under the positioning cover 32, so that the spraying range of the rotary type mortar spraying head 35 can reach the bottom end of the lower end sliding type mortar coating plate 34, the spraying range of the wall ash is enlarged through the rotary type mortar spraying head 35, and the working range of the upper and lower sliding type mortar coating plates 34 on the wall surface is sprayed with wall ash, so that the efficiency of the wall surface is improved;

specifically, the flexible conduit 354 and the rotating shaft 352 are arranged in a vertically staggered manner, a plurality of guide wheels 355 are arranged below the rotating shaft 352, and the upper surface of the flexible conduit 354 is in contact with the lower surfaces of the plurality of guide wheels 355.

As can be seen from the above, the flexible conduit 354 and the rotating shaft 352 are separated by the plurality of guide wheels 355, so that the flexible conduit 354 is prevented from being pressed in the rotating process of the rotating shaft 352, and the slurry supply of the rotary slurry spraying head 35 is ensured;

specifically, the two sliding plastering plates 34 are vertically symmetrically arranged, the left end of any sliding plastering plate 34 is fixedly provided with a first piston rod 341 at will, the left end of the first piston rod 341 is detachably provided with a first piston head 342, the first piston head 342 is arranged in a first sealing cylinder 343 in a left-right sliding manner, the left end of the first sealing cylinder 343 is fixedly connected with the left inner wall of the positioning cover 32, the left lower end of the first sealing cylinder 343 is connected and communicated with the left upper end of a second sealing cylinder 344 through an air pipe, the second sealing cylinder 344 is arranged on the rear end face of the positioning cover 32, the air pipe penetrates through the rear end face of the positioning cover 32, the second sealing cylinder 344 is internally provided with a second piston head 345 in a left-right sliding manner, and the right end of the second piston head 345 is detachably provided with a second piston rod 346;

the right ends of the two second piston rods 346 are respectively hinged with sliding blocks, the two sliding blocks are respectively arranged at the upper end and the lower end of the rotating plate 347 in a sliding manner, the rotating plate 347 is obliquely arranged, a mounting shaft is mounted in the middle of the rotating plate 347 and is rotatably arranged on the rear end face of the positioning cover 32, a second gear is mounted on the mounting shaft, and a first gear meshed with the second gear is mounted on the surface of the rotating shaft 352.

As can be seen from the above, when the rotating shaft 352 drives the rotary type slurry spraying head 35 to rotate upwards, the first gear drives the second gear to rotate, and then drives the rotating plate 347 to rotate, so that the second piston rod 346 at the upper end slides out of the second sealing cylinder 344, and the gas in the first sealing cylinder 343 is pumped into the second sealing cylinder 344, and at this time, the first piston rod 341 drives the upper end sliding type plastering plate 34 to slide into the positioning cover 32; the second piston rod 346 at the lower end slides into the second sealing cylinder 344, so that the gas in the second sealing cylinder 344 is pressed into the first sealing cylinder 343, and at this time, the first piston rod 341 drives the lower end sliding type plastering plate 34 to slide out of the positioning cover 32;

similarly, when the rotating shaft 352 drives the rotary type slurry spraying head 35 to rotate downwards, the first gear drives the second gear to rotate, and then drives the rotating plate 347 to rotate, so that the second piston rod 346 at the lower end slides out of the second sealing cylinder 344, and then gas in the first sealing cylinder 343 is pumped into the second sealing cylinder 344, at this time, the first piston rod 341 drives the lower end sliding type plastering plate 34 to slide into the positioning cover 32, the second piston rod 346 at the upper end slides into the second sealing cylinder 344, and then gas in the second sealing cylinder 344 is pressed into the first sealing cylinder 343, at this time, the first piston rod 341 drives the upper end sliding type plastering plate 34 to slide out of the positioning cover 32, and the plastering head 3 is convenient to plaster up and down by moving left and right of the upper end sliding type plastering plate 34.

Specifically, two adjacent ends of the two sliding plastering plates 34 are respectively provided with a diversion slope 348, the two diversion slopes 348 are arranged in a splayed shape, and the end with smaller opening gap is arranged towards the left.

From the above, through the arrangement of the two diversion slopes 348, the operation of raising the plastering plate to divert the wall plaster during artificial plastering is simulated, so that the function of uniformly plastering the wall plaster is realized.

Specifically, the partition plate 33 is provided with a through slot 349 for sliding the sliding plastering plate 34, and the through slot 349 is embedded with a sealing rubber ring.

From the above, the wall ash is prevented from entering the left side of the partition plate 33 by the arrangement of the sealing rubber ring.

Example 2:

referring to fig. 2-6, the present utility model provides a technical solution: the construction plastering machine comprises a slurry supply device 4, a slurry supply device and a plastering device, wherein the slurry supply device 4 comprises a slurry storage tank 41 arranged at the left upper end of a travelling trolley 1, a conveying pump 42 connected and communicated with the right lower end of the slurry storage tank 41, and a hose 43 connected and communicated with the output end of the conveying pump 42, and one end of the hose 43 away from the conveying pump 42 is connected and communicated with the upper end of a slurry cavity 31;

from the above, the stirred wall ash is manually shoveled into the slurry tank 41, then the transfer pump 42 is started, and the wall ash of the slurry tank 41 is guided into the slurry chamber 31 through the hose 43, and then enters the rotary type slurry spraying head 35 through the hard conduit 353 and the flexible conduit 354.

The upper end of the pulp chamber 31 is provided with a fixed guide cylinder 44, and the fixed guide cylinder 44 is covered on the surface of the hose 43;

the left end of the upright post 2 is provided with a sliding guide cylinder 45 in a vertical sliding manner, and the sliding guide cylinder 45 is arranged on the surface of the hose 43;

clamping plates 47 for holding the hose 43 are symmetrically arranged in the fixed guide cylinder 44 and the sliding guide cylinder 45, and one ends, deviating from each other, of the two clamping plates 47 are respectively connected with the inner walls of the fixed guide cylinder 44 and the sliding guide cylinder 45 through a plurality of return springs.

From the above, the guiding of the hose 43 is realized by the fixed guiding cylinder 44 and the clamping plate 47 in the sliding guiding cylinder 45, so that the hose 43 is prevented from bending, and the wall ash conveying is ensured.

Specifically, guide rollers 46 are symmetrically arranged at the left end and the right end of the top of the upright post 2, and the two guide rollers 46 are positioned at the front end of the upright post 2; the front and rear ends of the guide roller 46 and the guide wheel 355 are respectively provided with a limit projection.

From the above, the range of movement of the flexible tube 43 is guided by the arrangement of the guide roller 46, the range of movement of the flexible tube 43 is limited by the front and rear end limiting convex plates of the guide roller 46, the flexible tube 43 is prevented from sliding off the guide roller 46, and the range of movement of the flexible tube 354 is limited by the front and rear end limiting convex plates of the guide wheel 355.

Regarding the upright post 2, a driving piece for driving the plastering head 3 to move up and down is arranged in the upright post 2, the driving piece comprises a screw rod 21 rotationally arranged in the upright post 2, the screw rod 21 is rotationally arranged in the upright post 2, a threaded seat 22 is arranged on the surface of the screw rod 21 in a matched manner, the left end of a slurry cavity 31 is fixedly arranged with the right end of the threaded seat 22, a sliding rail for sliding the threaded seat 22 up and down is arranged at the right end of the upright post 2, and a second motor for driving the screw rod 21 is arranged on the upper surface of the upright post 2;

from the above, the screw rod 21 is driven to rotate forward and backward by the forward and backward rotation of the second motor, so as to move the screw seat 22 up and down, and further drive the plastering head 3 to move up and down.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a building plastering machine, includes, walking dolly (1) and sets up in stand (2) of walking dolly (1) upper right end, its characterized in that: the right side of the upright post (2) is provided with a plastering head (3) in a vertical sliding manner, the walking trolley (1) is provided with a slurry supply device (4) for supplying slurry to the plastering head (3), and the slurry supply device (4) is positioned at the left side of the plastering head (3);

the plastering head (3) is connected with the upright post (2) in an up-down sliding manner, the plastering head comprises a plastering cavity (31), a locating cover (32) arranged at the right end of the plastering cavity (31) and a separation plate (33) arranged in the locating cover (32), sliding plastering plates (34) are respectively arranged at the upper end and the lower end of the separation plate (33) in a sliding manner, and a rotary plastering head (35) is rotatably arranged in the middle of the right side of the separation plate (33).

2. A construction plastering machine according to claim 1, wherein: the right end of the isolation plate (33) is provided with an open slot for accommodating a rotating point of the rotary type guniting head (35), the left end of the rotary type guniting head (35) is connected and communicated with a flexible conduit (354), the left end of the flexible conduit (354) is connected and communicated with a hard conduit (353), the left end of the hard conduit (353) is connected and communicated with the slurry cavity (31), and the right end of the hard conduit (353) is fixed in the left inner wall of the open slot;

the rotary type grouting device is characterized in that ear plates (351) are fixedly arranged at the front end and the rear end of each rotary type grouting head (35), each rotary type grouting head (35) is located between two adjacent right ends of the two ear plates (351), the left ends of the two ear plates (351) are rotatably connected with the inner wall of the isolation plate (33) through rotating shafts (352), and a first motor for driving the rotating shafts (352) is arranged on the rear end face of the positioning cover (32).

3. A construction plastering machine according to claim 2, wherein: the flexible guide tube (354) and the rotating shaft (352) are arranged in an up-down staggered mode, a plurality of guide wheels (355) are arranged below the rotating shaft (352), and the upper surface of the flexible guide tube (354) is in contact with the lower surfaces of the guide wheels (355).

4. A construction plastering machine according to claim 3, wherein: the two sliding type plastering plates (34) are vertically symmetrically arranged, a first piston rod (341) is fixedly and optionally arranged at the left end of any sliding type plastering plate (34), a first piston head (342) is detachably arranged at the left end of the first piston rod (341), the first piston head (342) is arranged in a first sealing cylinder (343) in a left-right sliding mode, the left end of the first sealing cylinder (343) is fixedly connected with the left inner wall of a positioning cover (32), the left lower end of the first sealing cylinder (343) is connected and communicated with the left upper end of a second sealing cylinder (344) through an air pipe, the second sealing cylinder (344) is arranged at the rear end face of the positioning cover (32), the air pipe penetrates through the rear end face of the positioning cover (32), a second piston head (345) is detachably arranged at the right end of the second piston head (345) in a left-right sliding mode;

the right-hand member of two second piston rod (346) articulates respectively has the slider, and two sliders slide about respectively and set up in the upper and lower both ends of revolving board (347), revolving board (347) slope sets up, the mid-mounting of revolving board (347) has the installation axle, and the installation axle rotates to set up in locating cover (32) rear end face, and installs the second gear on the installation axle, the surface mounting of pivot (352) has the first gear with second gear engagement.

5. A construction plastering machine according to claim 4, wherein: the two sliding type plastering plates (34) are provided with guide slopes (348) at the similar ends respectively, the two guide slopes (348) are arranged in a splayed shape, and the end with smaller opening gap is arranged towards the left.

6. A construction plastering machine according to claim 5, wherein: a through groove (349) for sliding the sliding plastering plate (34) is formed in the isolation plate (33), and a sealing rubber ring is not embedded in the through groove (349).

7. A construction plastering machine according to claim 1, wherein: the slurry supply device (4) comprises a slurry storage tank (41) arranged at the left upper end of the travelling trolley (1), a conveying pump (42) connected and communicated with the right lower end of the slurry storage tank (41) and a hose (43) connected and communicated with the output end of the conveying pump (42), and one end, far away from the conveying pump (42), of the hose (43) is connected and communicated with the upper end of the slurry cavity (31);

the upper end of the pulp cavity (31) is provided with a fixed guide cylinder (44), and the fixed guide cylinder (44) is covered on the surface of the hose (43);

the left end of the upright post (2) is provided with a sliding guide cylinder (45) in a vertical sliding manner, and the sliding guide cylinder (45) is arranged on the surface of the hose (43).

8. A construction plastering machine according to claim 7, wherein: clamping plates (47) for holding the hose (43) are symmetrically arranged in the fixed guide cylinder (44) and the sliding guide cylinder (45), and one ends, away from each other, of the two clamping plates (47) are respectively connected with the inner walls of the fixed guide cylinder (44) and the sliding guide cylinder (45) through a plurality of return springs;

guide rollers (46) are symmetrically arranged at the left end and the right end of the top of the upright post (2), and the two guide rollers (46) are positioned at the front end of the upright post (2).

9. A construction plastering machine according to claim 8, wherein: limiting convex plates are respectively arranged at the front end and the rear end of the guide roller (46) and the guide wheel (355).

10. A construction plastering machine according to claim 1, wherein: be provided with the driving piece that is used for driving the plastering head (3) reciprocates in stand (2), the driving piece is including rotating lead screw (21) that sets up in stand (2), screw seat (22) are installed to the surface mounting of lead screw (21), the left end and the right-hand member fixed mounting of screw seat (22) of thick liquid chamber (31), slide rail that is used for screw seat (22) to reciprocate is seted up to stand (2) right-hand member, the last surface mounting of stand (2) has the second motor that is used for driving lead screw (21).