Building mortar spraying equipment

Abstract

The utility model belongs to the technical field of building construction equipment, and particularly relates to building mortar spraying equipment, which comprises a moving trolley, a stirring tank, a spraying device, a spraying device and a control device, and the stirring tank is fixedly mounted at the top of the moving trolley; the sand blasting pump is fixedly mounted on the left side of the stirring tank, and the sand blasting pump communicates with the stirring tank; the hose fixedly communicates with the left side of the sand blasting pump, the left end of the hose fixedly communicates with a hollow grip, and a spray head is mounted at the left end of the hollow grip; the adjusting mechanism comprises an electric push rod, a box body, a motor, a lead screw, a nut and a base, the electric push rod is fixedly installed on the top of the moving trolley, the multi-directional mortar spraying operation on the ground, the top wall and the wall face of a building is achieved through a simple structure, the using limitation is small, the using range is wide, and the working efficiency is high. And the device can meet the use requirements of construction sites and is convenient to operate and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a building mortar spraying device. Background Technique

[0002] A building mortar spraying device is a device specifically used for spraying mortar during the construction process. In traditional building construction, mortar is usually applied manually or using plastering tools, which is inefficient and uneven. To improve construction efficiency and quality, building mortar spraying devices have been developed. The appearance of such spraying devices can evenly spray mortar on the building surface, not only improving the construction speed but also ensuring the consistency of construction quality. When spraying mortar on surfaces such as walls, ceilings, and floors, it can evenly cover the entire surface, avoiding problems such as unevenness and missed coating that may occur in manual construction.

[0003] In the prior art, a Chinese patent document with the application number: 202320165100.4 discloses a building engineering mortar spraying device, including a housing. A partition is fixedly connected to the inner wall of the housing, and a mortar barrel is fixedly connected to the partition. It also includes a driving mechanism. The driving mechanism includes a motor, a rotating shaft, a stirring rod, and a mortar outlet pipe. The motor is fixedly connected to the bottom inner wall of the housing. The rotating shaft is rotatably connected to the inside of the mortar barrel. The stirring rod is fixedly connected to the rotating shaft, and the rotating shaft is fixedly connected to the motor. The mortar outlet pipe is fixedly connected to the mortar barrel. In the utility model, by setting the driving mechanism, when the output shaft of the motor rotates, it can drive the rotating shaft to rotate. After the rotating shaft rotates, it drives the stirring rod to rotate. At this time, when mortar is poured into the mortar barrel, the stirring rod starts to stir the mortar. And during the stirring process, the mortar slowly flows out from the mortar outlet pipe, and the air cylinder will periodically spray the mortar in the mortar outlet pipe by jetting air.

[0004] However, in the above technical solution, it can only spray mortar on the ground, has great limitations in use, and has a single function, unable to meet the usage requirements of the construction site. Therefore, we propose a building mortar spraying device to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings in the prior art that it can only spray mortar on the ground, has great limitations in use, has a single function, and cannot meet the usage requirements of the construction site, and to propose a building mortar spraying device.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A building mortar spraying device includes a mobile vehicle. This mortar spraying device further includes:

[0008] Stirring tank, the stirring tank is fixedly installed on the top of the mobile vehicle;

[0009] Sandblasting pump, the sandblasting pump is fixedly installed on the left side of the stirring tank, and the sandblasting pump is communicated with the stirring tank;

[0010] Hose, the hose is fixedly communicated with the left side of the sandblasting pump, the left end of the hose is fixedly communicated with a hollow grip, and a nozzle is installed at the left end of the hollow grip;

[0011] Adjusting mechanism, the adjusting mechanism includes: an electric push rod, a box body, a motor, a lead screw, a nut and a base. The electric push rod is fixedly installed on the top of the mobile vehicle, the box body is fixedly installed on the output shaft of the electric push rod, the motor is fixedly installed on the front side of the box body, the rear end of the lead screw is rotatably connected to the inner wall of the rear side of the box body, the front end of the lead screw is fixedly installed on the output shaft of the motor, the nut is threadedly sleeved on the lead screw, the top end of the nut penetrates through the inner wall of the top of the box body and extends to the outside of the box body, and the base is fixedly installed on the top end of the nut;

[0012] Installation component, the installation component is arranged on the top of the nut, and the installation component is respectively matched with the hollow grip and the base.

[0013] As a preferred solution of the present invention, two telescopic rods are fixedly installed on the top of the mobile vehicle, and the top ends of the two telescopic rods are fixedly installed on the bottom of the box body.

[0014] As a preferred solution of the present invention, a sliding hole is opened on the inner wall of the top of the box body, and the top end of the nut penetrates through the sliding hole and is slidably connected with the inner wall of the sliding hole.

[0015] As a preferred solution of the present invention, the installation component includes two sliding shafts, a cross bar, a screw rod and a pressing plate. The bottom ends of the two sliding shafts are fixedly installed on the top of the base, the bottom of the cross bar is respectively fixedly installed on the top ends of the two sliding shafts, the bottom end of the screw rod penetrates through the cross bar and is threadedly connected with the cross bar, the bottom end of the screw rod is rotatably connected to the bottom of the pressing plate, and matching grooves are opened on the top of the base and the bottom of the pressing plate, and the hollow grip is respectively matched with the inner walls of the two matching grooves.

[0016] As a preferred solution of the present invention, anti-slip pads are fixedly adhered to the inner walls of the two matching grooves, and the two anti-slip pads are respectively in contact with the top and bottom of the hollow grip.

[0017] As a preferred solution of the present invention, a handle is fixedly installed on the right end of the mobile vehicle, and universal wheels are fixedly installed at the four corner positions of the bottom of the mobile vehicle.

[0018] Beneficial effects:

[0019] 1. By setting up a mixing tank, the mortar raw materials can be stored and stirred and mixed to obtain qualified mortar suitable for construction. Then, by starting the sandblasting pump, the mortar inside the mixing tank can be pumped out and sprayed through a hose, a hollow grip, and a nozzle. At this time, the mortar spraying operation on the building can be realized;

[0020] 2. By starting the electric push rod, the hollow grip and the nozzle can be driven to adjust the height, realizing the sandblasting use in the vertical direction of the building. Here, by starting the motor, the lead screw can be driven to rotate, so as to drive the nut and the base to move back and forth. At this time, when the base cooperates with the installation component to drive the hollow grip and the nozzle to adjust the front and rear positions, the sandblasting use in the front and rear directions of the building can be realized. In this way, the construction position of the mortar spraying device can be adjusted and used, improving its use convenience and construction efficiency;

[0021] 3. By rotating the screw and through the threaded connection and cooperation between the screw and the cross bar, the pressing plate can be driven to adjust the height, so as to cooperate with the base to tightly fix the hollow grip, ensuring the stability of the hollow grip and the nozzle during use. At the same time, through the reverse transmission cooperation between the screw and the pressing plate, the fixed limit of the hollow grip can be released, which is convenient for personnel to hold and use, improving its use flexibility, and can carry out sandblasting construction on the building floor and top wall, greatly improving its applicability;

[0022] The utility model realizes the multi-directional mortar spraying operation on the ground, top wall and wall surface of the building through a simple structure, has small use limitations, a wide use range, can adapt to the use requirements of the construction site, is convenient to operate, and has strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the three-dimensional front view of the structure of the utility model;

[0024] Figure 2 is the three-dimensional rear view of the structure of the utility model;

[0025] Figure 3 is the three-dimensional view of the structure of the box body, the motor, the lead screw, the nut and the sliding hole of the utility model;

[0026] Figure 4 is the three-dimensional view of the structure of the nut, the base, the sliding shaft, the cross bar, the screw, the pressing plate and the anti-slip pad of the utility model.

[0027] In the figure: 1. Mobile vehicle; 2. Mixing tank; 3. Sandblasting pump; 4. Hose; 5. Hollow grip; 6. Nozzle; 7. Electric push rod; 8. Box body; 9. Telescopic rod; 10. Motor; 11. Lead screw; 12. Nut; 13. Sliding hole; 14. Base; 15. Sliding shaft; 16. Cross bar; 17. Screw; 18. Pressing plate; 19. Anti-slip pad. Detailed implementation mode

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0029] Embodiment

[0030] Refer to Figures 1-4 , a building mortar spraying device, including a mobile vehicle 1. This mortar spraying device further includes:

[0031] A mixing tank 2, which is fixedly installed on the top of the mobile vehicle 1;

[0032] A sand blasting pump 3, which is fixedly installed on the left side of the mixing tank 2 and is connected to the mixing tank 2;

[0033] A hose 4, which is fixedly connected to the left side of the sand blasting pump 3. The left end of the hose 4 is fixedly connected to a hollow grip 5, and a spray head 6 is installed at the left end of the hollow grip 5;

[0034] An adjusting mechanism, which includes: an electric push rod 7, a box body 8, a motor 10, a lead screw 11, a nut 12, and a base 14. The electric push rod 7 is fixedly installed on the top of the mobile vehicle 1. The box body 8 is fixedly installed on the output shaft of the electric push rod 7. The motor 10 is fixedly installed on the front side of the box body 8. The rear end of the lead screw 11 is rotatably connected to the inner wall of the rear side of the box body 8. The front end of the lead screw 11 is fixedly installed on the output shaft of the motor 10. The nut 12 is threadedly sleeved on the lead screw 11. The top end of the nut 12 penetrates through the inner wall of the top of the box body 8 and extends to the outside of the box body 8. The base 14 is fixedly installed on the top end of the nut 12;

[0035] An installation component, which is arranged on the top of the nut 12 and cooperates with the hollow grip 5 and the base 14 respectively.

[0036] With the above structure: By setting up the mixing tank 2, the mortar raw materials can be stored and stirred and mixed, so as to obtain qualified mortar suitable for construction. Then, by starting the sandblasting pump 3, the mortar inside the mixing tank 2 can be pumped out and sprayed through the hose 4, the hollow grip 5 and the nozzle 6. At this time, the mortar spraying operation on the building can be realized. In addition, by starting the electric push rod 7, the hollow grip 5 and the nozzle 6 can be driven to adjust the height, so as to realize the sandblasting use in the vertical direction of the building. Here, by starting the motor 10, the lead screw 11 can be driven to rotate, so as to drive the nut 12 and the base 14 to move back and forth. At this time, when the base 14 cooperates with the installation component to drive the hollow grip 5 and the nozzle 6 to adjust the front and rear positions, the sandblasting use in the front and rear directions of the building can be realized. In this way, the construction position of the mortar spraying equipment can be adjusted and used, improving its use convenience and construction efficiency.

[0037] As a preferred solution of the present utility model, two telescopic rods 9 are fixedly installed on the top of the mobile vehicle 1, and the tops of the two telescopic rods 9 are fixedly installed at the bottom of the box body 8. By setting up the telescopic rods 9, the lifting stability of the box body 8 can be improved.

[0038] As a preferred solution of the present utility model, a sliding hole 13 is opened on the inner wall of the top of the box body 8. The top end of the nut 12 passes through the sliding hole 13 and is slidably connected to the inner wall of the sliding hole 13. By opening the sliding hole 13, stable sliding limit and sliding support can be provided for the nut 12.

[0039] As a preferred solution of the present utility model, the installation component includes two sliding shafts 15, a cross bar 16, a screw rod 17 and a pressing plate 18. The bottom ends of the two sliding shafts 15 are fixedly installed on the top of the base 14. The bottom of the cross bar 16 is fixedly installed at the top ends of the two sliding shafts 15 respectively. The bottom end of the screw rod 17 passes through the cross bar 16 and is threadedly connected to the cross bar 16. The bottom end of the screw rod 17 is rotatably connected to the bottom of the pressing plate 18. Adaptation grooves are opened on the top of the base 14 and the bottom of the pressing plate 18 respectively. The hollow grip 5 cooperates with the inner walls of the two adaptation grooves respectively. By rotating the screw rod 17 and through the threaded connection and cooperation between the screw rod 17 and the cross bar 16, the height of the pressing plate 18 can be driven to be adjusted, so as to cooperate with the base 14 to tightly fix the hollow grip 5, ensuring the stability of the hollow grip 5 and the nozzle 6 during use. At the same time, through the reverse transmission cooperation between the screw rod 17 and the pressing plate 18, the fixed limit of the hollow grip 5 can be released, which is convenient for personnel to hold and use, improving its use flexibility, and can be used for sandblasting construction on the building floor and top wall, greatly improving its applicability.

[0040] As a preferred solution of the utility model, anti-slip pads 19 are fixedly bonded to the inner walls of the two adaptation slots. The two anti-slip pads 19 are respectively in contact with the top and bottom of the hollow grip 5. By providing the anti-slip pads 19, the fixing stability of the hollow grip 5 can be improved.

[0041] As a preferred solution of the utility model, a handle is fixedly installed at the right end of the mobile vehicle 1, and universal wheels are fixedly installed at the four corner positions of the bottom of the mobile vehicle 1. By providing the handle and the universal wheels, it is convenient to push the mortar spraying device for displacement.

[0042] It should be noted that: for the specific models of the mixing tank 2, sandblasting pump 3, electric push rod 7 and motor 10 to be used, those skilled in the relevant art can select them by themselves. Moreover, the above-mentioned mixing tank 2, sandblasting pump 3, electric push rod 7 and motor 10 all belong to the prior art, and this solution will not be elaborated here.

[0043] The working principle of the utility model: When in use, first connect the mixing tank 2, sandblasting pump 3, electric push rod 7 and motor 10 to an external power source. Then, by providing the mixing tank 2, the mortar raw materials can be stored and stirred and mixed to obtain qualified mortar suitable for construction. Then, by starting the sandblasting pump 3, the mortar inside the mixing tank 2 can be pumped out and sprayed through the hose 4, hollow grip 5 and nozzle 6. At this time, the mortar spraying operation on the building can be realized. In addition, by starting the electric push rod 7, the hollow grip 5 and nozzle 6 can be driven to adjust the height, realizing the sandblasting use in the vertical direction of the building. Here, by starting the motor 10, the lead screw 11 can be driven to rotate, so as to drive the nut 12 and the base 14 to move back and forth. At this time, the base 14 cooperates with the installation component to drive the hollow grip 5 and nozzle 6 to adjust the front and back positions, so as to realize the sandblasting use in the front and back directions of the building. In this way, the construction position of the mortar spraying device can be adjusted and used, improving its use convenience and construction efficiency. In addition, by rotating the screw 17 and through the threaded connection and cooperation between the screw 17 and the cross bar 16, the pressing plate 18 can be driven to adjust the height, so as to cooperate with the base 14 to tightly fix the hollow grip 5, ensuring the stability of the hollow grip 5 and nozzle 6 during use. At the same time, through the reverse transmission cooperation between the screw 17 and the pressing plate 18, the fixed limit of the hollow grip 5 can be released, which is convenient for personnel to hold and use, improving its use flexibility, and can carry out sandblasting construction on the building floor and top wall, greatly improving its applicability.

[0044] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes should be covered within the protection scope of the present utility model.

Claims

1. A building mortar spraying device, comprising a mobile vehicle (1), characterized in that, The mortar spraying device further includes: A mixing tank (2), which is fixedly installed on the top of the mobile vehicle (1); A sand blasting pump (3), which is fixedly installed on the left side of the mixing tank (2) and is communicated with the mixing tank (2); A hose (4), which is fixedly connected to the left side of the sand blasting pump (3). The left end of the hose (4) is fixedly connected with a hollow grip (5), and a spray head (6) is installed at the left end of the hollow grip (5); An adjusting mechanism, which includes: an electric push rod (7), a box body (8), a motor (10), a lead screw (11), a nut (12) and a base (14). The electric push rod (7) is fixedly installed on the top of the mobile vehicle (1). The box body (8) is fixedly installed on the output shaft of the electric push rod (7). The motor (10) is fixedly installed on the front side of the box body (8). The rear end of the lead screw (11) is rotatably connected to the inner wall of the rear side of the box body (8). The front end of the lead screw (11) is fixedly installed on the output shaft of the motor (10). The nut (12) is threadedly sleeved on the lead screw (11). The top end of the nut (12) penetrates through the inner wall of the top of the box body (8) and extends to the outside of the box body (8). The base (14) is fixedly installed on the top end of the nut (12); An installation component, which is arranged on the top of the nut (12) and is respectively matched with the hollow grip (5) and the base (14).

2. The construction mortar spraying device according to claim 1, characterized in that, Two telescopic rods (9) are fixedly installed on the top of the mobile vehicle (1), and the top ends of the two telescopic rods (9) are fixedly installed on the bottom of the box body (8).

3. The mortar spraying equipment for building according to claim 1, characterized in that, A sliding hole (13) is opened on the inner wall of the top of the box body (8), and the top end of the nut (12) penetrates through the sliding hole (13) and is slidably connected to the inner wall of the sliding hole (13).

4. The mortar spraying device for building according to claim 1, characterized in that, The installation component includes two sliding shafts (15), a cross bar (16), a screw rod (17) and a pressing plate (18). The bottom ends of the two sliding shafts (15) are fixedly installed on the top of the base (14). The bottom of the cross bar (16) is respectively fixedly installed on the top ends of the two sliding shafts (15). The bottom end of the screw rod (17) penetrates through the cross bar (16) and is threadedly connected to the cross bar (16). The bottom end of the screw rod (17) is rotatably connected to the bottom of the pressing plate (18). Adaptation grooves are opened on the top of the base (14) and the bottom of the pressing plate (18), and the hollow grip (5) is respectively matched with the inner walls of the two adaptation grooves.

5. The mortar spraying device for building according to claim 4, wherein, Anti-slip pads (19) are fixedly adhered to the inner walls of the two adaptation grooves, and the two anti-slip pads (19) are respectively in contact with the top and bottom of the hollow grip (5).

6. The mortar spraying equipment for building according to claim 1, characterized in that, A handle is fixedly installed on the right end of the mobile vehicle (1), and universal wheels are fixedly installed at the four corner positions of the bottom of the mobile vehicle (1).

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