CN214302731U

CN214302731U - Mortar spraying and plastering machine

Info

Publication number: CN214302731U
Application number: CN202022444891.3U
Authority: CN
Inventors: 李良君
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-28
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a guniting and plastering machine, which comprises a shell, wherein one side surface of the shell is provided with a rectangular discharge hole; the inner box is arranged in the shell, and the inner cavity of the inner box is divided into an upper cavity and a lower cavity by a partition plate; the upper cavity is provided with a pulp inlet and a pulp outlet corresponding to the rectangular discharge hole; the lower cavity is provided with an air inlet and a plurality of air outlets corresponding to the grout outlet; the guniting mechanism comprises a plurality of spray heads, an air inlet pipe assembly, a high-pressure air source, a guniting pipe and an opening and closing device; each spray head is arranged at one air outlet; the air inlet pipe assembly is arranged corresponding to the air inlet and is connected with each spray head; the high-pressure air source is connected with the air inlet; the slurry inlet pipe is arranged corresponding to the slurry inlet; the opening and closing device is arranged corresponding to the grout outlet; and the scraping and wiping mechanism is arranged on the shell corresponding to the rectangular discharge hole. The utility model discloses a whitewashing machine is criticized in whitewashing can realize that whitewashing plastering is in place one step, and low in labor strength and work efficiency are high.

Description

Mortar spraying and plastering machine

Technical Field

The utility model belongs to the technical field of interior decoration, concretely relates to grey machine is criticized in whitewashing.

Background

The prior art generally adopts the following method for plastering a wall: 1. manually plastering; 2. spraying a slurry machine; 3. a wall plastering machine. The first mode has high labor cost, long time consumption and low flatness degree of the wall body; the second mode is that the pulp shooting machine consumes more materials, and needs to be leveled manually after pulp shooting; the automatic wall plastering machine of the third mode has serious defects, can not freely extend to different heights, and needs manual feeding when the feeding is insufficient.

The traditional wall plastering technology has the advantages of low automation degree, incapability of freely extending the wall plastering height, incapability of achieving the wall plastering step in one step, high labor intensity and low working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a whitewashed machine is criticized in whitewashing to effectively solve prior art's weak point.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a guniting and plastering machine comprises a shell, an inner box, a guniting mechanism and a scraping mechanism. One side of the shell is provided with a rectangular discharge hole. The inner box is arranged in the shell, and the inner box divides an inner cavity of the inner box into an upper cavity and a lower cavity through a partition plate; the upper cavity is provided with a pulp inlet and a pulp outlet corresponding to the rectangular discharge hole; the lower cavity is provided with an air inlet and a plurality of air outlets corresponding to the grout outlet. The guniting mechanism comprises a plurality of spray heads, an air inlet pipe assembly, a high-pressure air source, a guniting pipe and an opening and closing device; each spray head is arranged at one air outlet; the air inlet pipe assembly is arranged corresponding to the air inlet and is connected with each spray head; the high-pressure air source is connected with the air inlet; the slurry inlet pipe is arranged corresponding to the slurry inlet; the opening and closing device is arranged corresponding to the grout outlet. And the scraping and wiping mechanism is arranged on the shell corresponding to the rectangular discharge hole.

Compared with the prior art, whitewashing is criticized grey machine and can be realized whitewashing one step of putting in place of plastering, low in labor strength and work efficiency are high.

Furthermore, the partition board is an inclined plane board, and the inclined direction is inclined from the pulp inlet to the pulp outlet. The inclination degree of the inclined plane plate can enable mortar introduced into the inner box to flow downwards to the mortar outlet under the action of gravity.

Further, the device also comprises a slide bar and a cylinder; the sliding rod movably penetrates through the inner box, and two ends of the sliding rod are respectively fixed on the shell; the cylinder is connected with shell and interior box respectively to the drive interior box slides along the slide bar side to side. The inner box can slide left and right relative to the outer shell along the slide rod under the driving action of the air cylinder, and the coverage in the left and right directions is increased in the limited working area.

Further, still include swing mechanism, the box swing in the swing mechanism drive.

Further, the swing mechanism comprises an eccentric wheel, a rotating shaft and a motor, the rotating shaft and the motor are arranged at the bottom of the shell, and the eccentric wheel is connected in series on the rotating shaft and is in contact with the inner box. The motor drives the rotating shaft to rotate, so that the eccentric wheel is driven to rotate, the inner box in contact with the eccentric wheel can swing up and down, and the coverage in the vertical direction is increased in the limited working area.

Further, still include two limiting plates, two limiting plates slide and set up the left and right sides of rectangle discharge gate. The limiting plate limits the working area of the one-time operation of the mortar spraying and plastering machine, and can prevent the scraped redundant mortar from leaking to two sides.

Further, the mortar scraping device further comprises a motor, wherein the motor is fixedly connected with the scraping plate, so that the scraping plate can scrape the mortar and simultaneously generate micro vibration, and the adhesion degree of the mortar is enhanced. The motor can make the scraper generate micro-vibration, so that the mortar is compacted by vibration when the scraper scrapes the mortar.

Further, scrape and wipe mechanism includes scraper blade, regulation pole and hinge, the scraper blade corresponds the rectangle discharge gate and passes through the hinge hub connection on the shell, the regulation pole is installed between scraper blade and shell. The scraper blade is coupled with the shell through a hinge, and the position of the scraper blade can be adjusted according to the set ash thickness under the action of the adjusting rod.

Further, the high-pressure air source is a high-pressure air pump.

In order that the invention may be more clearly understood, specific embodiments thereof will be described below with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of a guniting and plastering machine according to the present invention;

FIG. 2 is a cross-sectional view of the guniting and plastering machine of the present invention;

FIG. 3 is a schematic structural view of the slurry spraying and ash batching machine of the present invention;

fig. 4 is an axonometric view of the guniting and plastering machine of the present invention.

Wherein the reference numerals are: 10. a housing; 20. an inner case; 60. a limiting plate; 70. a motor; 80. a slide bar; 90. a cylinder; 21. a partition plate; 22. an upper chamber; 23. a lower cavity; 24. a pulp inlet; 25. a pulp outlet; 26. an air inlet; 27. an air outlet; 36. a pulp inlet pipe; 38. an opening and closing device; 41. a squeegee; 42. adjusting a rod; 43. a hinge; 52. an eccentric wheel; 54. a rotating shaft; 56. an electric motor.

Detailed Description

Referring to fig. 1-4, a mortar spraying and plastering machine includes a housing 10, an inner box 20, a mortar spraying mechanism (not shown), a scraping mechanism (not shown), a swinging mechanism (not shown), a sliding rod 80, a cylinder 90, a limiting plate 60 and a motor 70, wherein the inner box 20 is installed in the housing 10, the mortar spraying mechanism is installed in the inner box 20, the scraping mechanism is installed on the housing 10, the swinging mechanism is located at the bottom of the housing 10 and can drive the inner box 20 to swing, the sliding rod 80 and the cylinder 90 are installed in the housing 10 and contact with the inner box 20, the limiting plate 60 is located at two sides of the exterior of the housing 10, and the motor 70 is installed at the top of the housing 10.

The shell 10 is a hollow box body, a rectangular discharge port is arranged on one side face of the box body, and the rectangular discharge port corresponds to a wall face when the machine operates. The surface corresponding to the side surface is provided with a hollow area.

The inner box 20 is a hollow box body, and is sleeved in the outer shell 10. A partition plate 21 is arranged in the inner box 20 to divide the inner cavity of the inner box 20 into an upper cavity 22 and a lower cavity 23; the inner box 20 is provided with a pulp inlet 24 corresponding to the upper cavity 22 on the surface opposite to the rectangular discharge hole, a pulp outlet 25 corresponding to the rectangular discharge hole is provided, and the pulp inlet 24 and the pulp outlet 25 are opposite; the inner box 20 is provided with an air inlet 26 corresponding to the lower cavity 23, the air inlet 26 and the pulp inlet 24 are positioned on the same surface of the inner box 20, and a plurality of air outlets 27 corresponding to the pulp outlet 25 are provided. The number of the air outlets 27 of the inner box 20 corresponding to the lower cavity 23 is 5-8, and the air outlets are uniformly distributed on the inner box 20 in an 8-shaped manner.

The guniting mechanism comprises a plurality of spray heads (not shown), an air inlet pipe assembly (not shown), a high-pressure air source (not shown), a grout inlet pipe 36 and an opening and closing device 38, wherein each spray head is arranged corresponding to one air outlet 27; the air inlet pipe assembly is arranged corresponding to the air inlet 26 and is connected with each spray head; the high-pressure air source is connected with the air inlet 26; the slurry inlet pipe 36 is arranged corresponding to the slurry inlet 24; the opening and closing device 38 is provided at the grout outlet 25.

The scraping mechanism comprises a scraping plate 41, an adjusting rod 42 and a hinge 43. The scraping plate 41 is arranged corresponding to the rectangular discharge hole and is connected to the shell 10 through a hinge 43 in a shaft mode; the adjusting rod 42 is installed between the scraper 41 and the housing 10, and the position of the scraper 41 is adjusted by the adjusting rod 42 to achieve the thickness of the plastering mortar.

The swing mechanism includes an eccentric wheel 52, a rotating shaft 54 and a motor 56, and the swing mechanism can drive the inner box 20 to swing relative to the outer shell 10. The rotating shaft 54 and the motor 56 are arranged at the bottom of the inner cavity of the shell 10, the rotating shaft 54 is connected with the motor 56, the eccentric wheel 52 is connected in series on the rotating shaft 54 and is contacted with the inner box 20, and the rotation of the eccentric wheel 52 can drive the inner box 20 to swing.

The sliding rod 80 movably penetrates through the inner box 20, two ends of the sliding rod are fixed on the shell 10 respectively, and the air cylinder 90 is connected with the shell 10 and the inner box 20 respectively so as to realize that the inner box 20 slides left and right along the sliding rod 80.

The limiting plates 60 are slidably arranged at the left side and the right side of the rectangular discharge port, and the positions of the limiting plates are consistent with the set thickness of the scraped mortar.

The motor 70 is installed on the top of the housing 10 and connected to the scraper 41, and the motor 70 can make the scraper 41 generate micro-vibration while scraping the mortar, thereby enhancing the adhesion degree of the mortar on the wall surface.

The operation of whitewashing machine of criticizing needs jacking equipment and feed machine to cooperate the use. Preferably, the lifting device is a double lifting working platform vehicle for buildings disclosed in the registered patent application number CN201921251060.5 of the applicant of the present invention. The guniting and batching machine is arranged on a high-lift platform of the double-lift platform, and the feeder is arranged on a low-lift platform of the double-lift platform.

The working principle is as follows: when carrying out whitewashing to the wall body and plastering, earlier link to each other with the feeder through advancing thick liquid pipe 36 with whitewashing machine of criticizing of whitewashing to will whitewashing criticize grey machine and settle on jacking equipment. According to the positions of the thickness adjusting scraper 41 and the limiting plate 60 which are set to be scraped with mortar, the working area for spraying and batching the mortar is determined, the opening and closing device 38 at the mortar outlet 25 is opened, and the lifting device is started. When the high-lift platform and the low-lift platform both rise to the height to be worked, at the moment, the power supply is turned on, the feeder starts to convey mortar to the upper cavity 22 of the inner box 20 of the mortar spraying and batching machine, the high-pressure air source supplies air through the air inlet 26, the mortar spraying and batching machine starts to spray mortar, meanwhile, the lifting equipment descends in a matched mode, and when the mortar is sprayed, the scraper 41 can level the mortar with the thickness exceeding the set thickness along with the descending of the lifting equipment at a certain speed.

Under the limiting action of the limiting plates 60 on the left side and the right side, the scraped mortar cannot leak to the two sides, and the wall body with the scraped mortar has a certain protection effect. When the scraper 41 scrapes excessive mortar, the motor 70 acts on the scraper 41 to generate micro-vibration during scraping, thereby enhancing the adhesion of mortar to the wall.

Under the action of the sliding rod 80 and the air cylinder 90, the air cylinder 90 can drive the inner box 20 to slide left and right along the sliding rod 80 relative to the outer shell 10, so that the coverage of the guniting area in the left and right directions in the limited working area is realized. The motor 56 in the housing 10 rotates the shaft 54, and the eccentric wheel 52 coupled to the shaft 54 swings the inner case 20 up and down, thereby increasing the coverage of the guniting area in the up and down direction.

Preferably, the high-pressure air source is a high-pressure air pump. Whitewashing machine automation degree is higher, the extensible height of plastering a wall, the step of plastering a wall puts in place one step, it is too many to need not the manpower interference, low in labor strength and work efficiency are high. The functions of spraying, vibrating and compacting mortar, leveling redundant mortar and moving can be realized on the basis of the double lifting platforms and the feeding machines, and the mortar spraying and mortar batching are formed in one step and are in place in one step.

The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a whitewashing is criticized grey machine which characterized in that: the method comprises the following steps:

the device comprises a shell, a plurality of discharge holes and a plurality of sealing rings, wherein one side surface of the shell is provided with a rectangular discharge hole;

the inner box is arranged in the shell, and the inner box divides an inner cavity of the inner box into an upper cavity and a lower cavity through a partition plate; the upper cavity is provided with a pulp inlet and a pulp outlet corresponding to the rectangular discharge hole; the lower cavity is provided with an air inlet and a plurality of air outlets corresponding to the grout outlet;

the guniting mechanism comprises a plurality of spray heads, an air inlet pipe assembly, a high-pressure air source, a guniting pipe and an opening and closing device; each spray head is arranged at one air outlet; the air inlet pipe assembly is arranged corresponding to the air inlet and is connected with each spray head; the high-pressure air source is connected with the air inlet; the slurry inlet pipe is arranged corresponding to the slurry inlet; the opening and closing device is arranged corresponding to the grout outlet;

and the scraping and wiping mechanism is arranged on the shell corresponding to the rectangular discharge hole.

2. The guniting and batching machine according to claim 1, wherein: the baffle is an inclined plane plate, and the inclined direction is inclined to the pulp outlet from the pulp inlet.

3. The guniting and batching machine according to claim 1 or 2, wherein: the device also comprises a slide bar and a cylinder; the sliding rod movably penetrates through the inner box, and two ends of the sliding rod are respectively fixed on the shell; the cylinder is connected with shell and interior box respectively to the drive interior box slides along the slide bar side to side.

4. The guniting and batching machine according to claim 3, wherein: still include swing mechanism, swing mechanism drive interior box swing.

5. The guniting and batching machine according to claim 4, wherein: the swing mechanism comprises an eccentric wheel, a rotating shaft and a motor, the rotating shaft and the motor are arranged at the bottom of the shell, and the eccentric wheel is connected in series on the rotating shaft and is in contact with the inner box.

6. The guniting and batching machine according to any one of claims 1-2 and 4-5, wherein: still include two limiting plates, two limiting plates slide and set up the left and right sides of rectangle discharge gate.

7. The guniting and batching machine according to claim 6, wherein: the motor is fixedly connected with the scraper, so that the scraper can generate micro-vibration while scraping the mortar, and the adhesion degree of the mortar is enhanced.

8. The guniting and batching machine according to claim 7, wherein: the scraping and smearing mechanism comprises a scraping plate, an adjusting rod and a hinge, the scraping plate corresponds to the rectangular discharge hole and is connected to the shell through the hinge in a shaft mode, and the adjusting rod is arranged between the scraping plate and the shell.

9. The guniting and batching machine according to claim 1, wherein: the high-pressure air source is a high-pressure air pump.