CN209362774U - A spraying device for building walls - Google Patents

Abstract

The utility model discloses a spraying device for building walls, the structure of which comprises a base, a bearing platform, a mixing bucket, and a cabinet. The four corners at the bottom of the base are respectively fixedly connected with mounting seats, and the bottom ends of the mounting seats are Installed with rollers, a spraying device for building walls of the utility model is equipped with push handles and rollers, which makes the device easy to move, improves the convenience of use, and drives the extension of the hydraulic push rod through the hydraulic cylinder. The height of the bearing table can be changed by retracting and retracting, so that the height of the spray gun can be adjusted, so that walls of different heights can be sprayed, which is practical. Not only can the paint be stirred to avoid poor spraying effect due to uneven paint, but also the paint bonded on the inner wall of the mixing tank can be scraped off, avoiding waste of paint.

Description

A spraying device for building walls

technical field

The utility model relates to a spraying device for building walls, which belongs to the technical field of building equipment.

Background technique

Spraying machine is a special coating equipment using spraying technology. The principle is to control the air flow to instantly push the air distribution reversing device to change direction, so that the piston of the air motor makes a stable and continuous reciprocating motion, which pressurizes the inhaled paint and passes it through high pressure. The hose transports the paint to the spray gun of the sprayer, and the spray gun atomizes the paint instantly and releases it to the surface of the object to be coated. Spraying machines are mainly divided into air spraying machines, high-pressure airless spraying machines, air-assisted airless spraying equipment, low-flow medium-pressure spraying equipment, airless spraying machines, high-efficiency low-pressure spraying machines, and electrostatic spraying machines. At present, in order to protect buildings from the influence and damage of the environment, we often need to spray paint around the lower end of the building, but the existing spraying device sprays unevenly, resulting in uneven color of the exterior wall paint of the building, affecting the appearance, and different It is inconvenient to use due to the difference in the height of the outer wall and the spraying, which greatly reduces the work efficiency of the staff.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide a spraying device for building walls, so as to solve the problems mentioned in the above-mentioned background technology.

In order to achieve the above object, the utility model is realized through the following technical solutions: a spraying device for building walls, the structure of which includes a base, a bearing platform, a mixing bucket, and a cabinet, and the four corners at the bottom of the base are respectively A mounting base is fixedly connected, and rollers are installed at the bottom of the mounting base. Two groups of hydraulic cylinders are arranged symmetrically on the left and right sides above the base, and a hydraulic push rod is driven on the top of the hydraulic cylinder, and the hydraulic push rod is far away from the hydraulic cylinder. The other end of the bearing platform is fixedly connected to the bottom of the bearing platform. An electric control box is fixedly installed on the left side of the top of the bearing platform, and a mixing bucket is installed on the right side of the electric control box. There is a first opening on the left side, a bucket cover is arranged above the first opening, a hinge is connected to the screw on the right side of the bucket cover, and the bucket cover is rotatably connected with the mixing bucket through the hinge, and the center of the top of the bucket cover is fixed A drive motor is installed, and the output end of the drive motor is connected to the spiral agitator located inside the mixing tank through a bearing. The spiral agitator is composed of a stirring blade, a stirring shaft, a connecting rod and a scraper. The stirring shaft There are multiple horizontally arranged connecting rods fixedly welded on the top, the stirring blades surround the outer ring of the stirring shaft and are welded to the connecting rods, the left and right ends of the connecting rods are fixedly connected with vertically arranged scrapers, and the scrapers The outer side of the plate is in contact with the inner wall of the mixing tank, and the inside of the mixing tank is provided with a filter screen, the filter screen is located under the spiral agitator, and the filter screen is set to be low on the left and high on the right. Two openings, the second opening corresponds to the left end of the filter screen, a suction pipe is installed at the lower right side of the mixing bucket, and the other end of the suction pipe away from the mixing bucket penetrates the outer wall of the chassis and is connected to the high-pressure pump installed inside the chassis, so The chassis is fixedly installed on the top of the bearing platform, and a high-pressure pipe is installed at the output end of the high-pressure pump. A spray gun is installed at the other end of the high-pressure pipe away from the high-pressure pump. The spray gun is located outside the chassis, and a spray head is installed at the right end of the spray gun.

As a further improvement of the utility model, a push handle is provided on the left side of the base, and the two ends of the push handle are respectively welded to the front and rear sides of the left end of the top of the base, and the middle part of the push handle is sleeved with a protective cover, and the protective cover is made of rubber Made of material.

As a further improvement of the utility model, a transparent observation window is installed on one side of the outer surface of the mixing tank.

As a further improvement of the utility model, an attachable and detachable seal is provided outside the second opening.

As a further improvement of the utility model, a handle is installed on the upper surface of the barrel cover.

As a further improvement of the utility model, the area of the base is larger than that of the carrying platform.

Beneficial effects of the utility model: by being provided with push handles and rollers, the device is easy to move, and the convenience of use is improved, and the height of the carrying platform can be changed by driving the hydraulic push rod to extend and retract through the hydraulic cylinder, In this way, the height of the spray gun can be adjusted, so that walls of different heights can be sprayed, which is very practical. At the same time, a spiral agitator is installed inside the mixing barrel, which can not only stir the paint, but also avoid uneven paint. The spraying effect is poor, and the paint bonded on the inner wall of the mixing tank can also be scraped off, avoiding the waste of paint.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the internal structure schematic diagram of the mixing tank of the present utility model;

Fig. 3 is the structural representation of the utility model hydraulic push rod;

Fig. 4 is the structural representation of the utility model spiral agitator;

Fig. 5 is a schematic diagram of the internal structure of the cabinet of the utility model;

In the figure: base-1, bearing platform-2, hydraulic cylinder-3, hydraulic push rod-4, roller-5, mounting seat-6, push handle-7, protective cover-71, electric control box-8, mixing bucket -9, the first opening-91, the second opening-92, the observation window-10, the hinge-11, the bucket cover-12, the driving motor-13, the chassis-14, the spiral agitator-15, the stirring blade-151 , stirring shaft-152, connecting rod-153, scraper-154, filter screen-16, suction pipe-17, high-pressure pump-18, high-pressure pipe-19, spray gun-20, nozzle-21.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Figures 1-5, the utility model provides a spraying device for building walls, its structure includes a base 1, a bearing platform 2, a mixing bucket 9, a chassis 14, the four corners of the bottom of the base 1 are respectively fixed A mounting seat 6 is connected, and a roller 5 is installed at the bottom of the mounting seat 6. Two groups of hydraulic cylinders 3 are arranged symmetrically on the left and right sides above the base 1, and a hydraulic push rod 4 is driven on the top of the hydraulic cylinder 3. The other end of the hydraulic push rod 4 away from the hydraulic cylinder 3 is fixedly connected to the bottom of the bearing platform 2. An electric control box 8 is fixedly installed on the left side of the top of the bearing platform 2, and a mixing bucket 9 is arranged on the right side of the electric control box 8. The mixing bucket 9 is fixedly connected with the carrying platform 2, and the left side of the top of the mixing bucket 9 is provided with a first opening 91, the top of the first opening 91 is provided with a bucket cover 12, and the right side of the bucket cover 12 is screwed with a hinge 11, and the bung 12 is rotatably connected with the mixing bucket 9 through the hinge 11, and the center of the top of the bung 12 is fixedly equipped with a driving motor 13, and the output end of the driving motor 13 is connected with the spiral stirring tank inside the mixing bucket 9 through a bearing. The screw agitator 15 is connected by transmission. The helical agitator 15 is composed of a stirring blade 151, a stirring shaft 152, a connecting rod 153 and a scraper 154. The agitating shaft 152 is fixedly welded with a plurality of connecting rods 153 arranged horizontally. The stirring blade 151 surrounds the outer ring of the stirring shaft 152 and is welded to the connecting rod 153. The left and right ends of the connecting rod 153 are fixedly connected with a vertical scraper 154, and the outer side of the scraper 154 is in contact with the inner wall of the mixing bucket 9. , the inside of the mixing tank 9 is provided with a filter screen 16, the filter screen 16 is located under the spiral agitator 15, and the filter screen 16 is set as a structure with a low left side and a high right side, and the left lower end of the mixing tank 9 is provided with a second Opening 92, the second opening 92 corresponds to the left end of the filter screen 16, the lower end of the right side of the mixing bucket 9 is equipped with a suction pipe 17, and the other end of the suction pipe 17 away from the mixing bucket 9 runs through the outer wall of the cabinet 14 and the cabinet 14 The internally installed high-pressure pump 18 is connected, the chassis 14 is fixedly installed on the top of the bearing platform 2, the output end of the high-pressure pump 18 is installed with a high-pressure pipe 19, and the other end of the high-pressure pipe 19 away from the high-pressure pump 18 is installed with a spray gun 20 , the spray gun 20 is located outside the cabinet 14, and a spray head 21 is installed at the right end of the spray gun 20.

Specifically, a push handle 7 is provided on the left side of the base 1, and the two ends of the push handle 7 are respectively welded to the front and rear sides of the top left end of the base 1, and the middle part of the push handle 7 is sleeved with a protective cover 71, and the protective cover 71 is made of rubber Made, so that the movement of the spraying device can be facilitated, and the convenience of use can be improved.

Specifically, a transparent observation window 10 is installed on one side of the outer surface of the mixing tank 9, which is convenient for the operator to see through the remaining amount of paint inside the mixing tank 9, so as to avoid insufficient paint from affecting the spraying process.

Specifically, a detachable seal is provided outside the second opening 92 to prevent the paint from leaking from the second opening 92 .

Specifically, a handle is installed on the upper surface of the bucket cover 12, which is convenient to open the bucket cover 12 to add paint in the mixing bucket 9.

Specifically, the area of the base 1 is larger than that of the carrying platform 2, so that the stability of the device can be improved.

The utility model is a spraying device for building walls, its working principle is: when in use, first check whether each part is firmly connected, after confirming that the equipment is in good condition, then move the device to the working position by pushing the handle 7 and the roller 5 place, the rubber protective cover 71 provided in the middle of the push handle 7 can protect the hands, and then adjust the extension length of the hydraulic push rod 4 according to the position of the wall surface to be sprayed, so that the height of the spray gun 20 is consistent with the wall surface to be sprayed , and then pour the paint into the mixing bucket 9 by opening the lid 12, and drive the spiral agitator 15 to rotate through the work of the driving motor 13, so that the paint in the mixing bucket 9 can be fully mixed to avoid poor spraying effect due to uneven coating When a problem arises, the paint bonded on the inner wall of the mixing bucket 9 can also be scraped off, avoiding the waste of the paint, and then the paint in the mixing bucket 9 is sucked from the suction pipe 17 by the work of the high-pressure pump 18, and then the paint is sucked in by the high-pressure pipe 19. Send it into the spray gun 20 and spray it out through the nozzle 21 to complete the spraying work. The filter screen 16 can prevent some impurities from entering the suction pipe 17, which will not only cause the suction pipe 17 to be blocked, but also affect the spraying effect. Then, by opening the second The seal of the opening 92 allows impurities to escape.

The control mode of the utility model is automatically controlled by the controller, and the control circuit of the controller can be realized through simple programming by those skilled in the art. The supply of power also belongs to the common knowledge in the field, and the utility model is mainly used to mechanical device, so the utility model no longer explains the control mode and circuit connection in detail.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. a kind of spray equipment for building wall, structure includes pedestal (1), plummer (2), agitator (9), cabinet (14), it is characterised in that: pedestal (1) bottom four corner has been respectively fixedly connected with mounting base (6), the mounting base (6) bottom end is equipped with idler wheel (5), and the left and right sides is symmetrically arranged two groups of hydraulic cylinders (3), the liquid above the pedestal (1) Cylinder pressure (3) top drive has hydraulic push rod (4), the other end and plummer (2) of the hydraulic push rod (4) far from hydraulic cylinder (3) Bottom is fixedly connected, and plummer (2) top left side is fixedly installed with electric cabinet (8), is provided on the right side of the electric cabinet (8) Agitator (9), the agitator (9) are fixedly connected with plummer (2), and agitator (9) top left side offers the first opening (91), it being provided with bung (12) above first opening (91), there is hinge (11) screw connection on the right side of the bung (12), and Bung (12) is rotatablely connected by hinge (11) and agitator (9), and bung (12) top center is fixedly installed with driving electricity Machine (13), driving motor (13) output end are passed by the bearing spiral agitator (15) internal with agitator (9) are located at Dynamic connection, the spiral agitator (15) is by paddle (151), agitating shaft (152), connecting rod (153) and scraper plate (154) group At being fixedly welded with the more connecting rods being laterally arranged (153) on the agitating shaft (152), the paddle (151) is looped around Agitating shaft (152) outer ring and with connecting rod (153) be welded to connect, connecting rod (153) left and right ends are fixedly connected to perpendicular It to the scraper plate (154) of setting, is contacted on the outside of the scraper plate (154) with agitator (9) inner wall, setting inside the agitator (9) Have strainer (16), the strainer (16) is located at below spiral agitator (15), and strainer (16) is set as left low and right high structure, institute It states lower end on the left of agitator (9) to offer the second opening (92), described corresponding strainer (16) left end of second opening (92) is described to stir It mixes lower end on the right side of bucket (9) to be equipped with suction tube (17), the suction tube (17) runs through cabinet far from the other end of agitator (9) (14) outer wall is connect with the high-pressure pump (18) installed inside cabinet (14), and the cabinet (14) is fixed to be installed in plummer (2) top Portion, high-pressure pump (18) output end are equipped with high-voltage tube (19), the other end of the high-voltage tube (19) far from high-pressure pump (18) It is equipped with spray gun (20), the spray gun (20) is located on the outside of cabinet (14), and spray gun (20) right end is equipped with spray head (21).

2. a kind of spray equipment for building wall according to claim 1, it is characterised in that: the pedestal (1) is left Side is provided with handle (7), and handle (7) both ends are respectively welded at pedestal (1) top left front and rear sides side, and handle (7) Middle part is socketed with protective case (71), and the protective case (71) is made of rubber material.

3. a kind of spray equipment for building wall according to claim 1, it is characterised in that: the agitator (9) Outer surface side is equipped with transparent observation window (10).

4. a kind of spray equipment for building wall according to claim 1, it is characterised in that: second opening (92) outside is provided with the sealing element of mountable disassembly.

5. a kind of spray equipment for building wall according to claim 1, it is characterised in that: on the bung (12) Surface is equipped with handle.

6. a kind of spray equipment for building wall according to claim 1, it is characterised in that: the pedestal (1) Area is greater than the area of plummer (2).