Steel spraying device for building engineering construction

Abstract

The steel spraying device for building engineering construction comprises a shell, a material conveying opening is formed in the front end of the shell, a conveying assembly used for conveying to-be-sprayed steel is arranged in the shell, a spraying motor is fixedly connected to the interior of the shell, a rotating shaft is fixedly connected to the driving end of the spraying motor, and a gear is fixedly connected to the rotating shaft; a plurality of sliding supporting rods are slidably connected to the interior of the shell, a toothed chain is fixedly connected to the sliding supporting rods, the toothed chain is supported on the shell through the sliding supporting rods and is in meshed connection with the gear, two spray heads are fixedly connected to the interior of the toothed chain, the rear ends of the spray heads are fixedly connected with a conveying pipe, and a liquid pump is fixedly connected to the top end of the conveying pipe; and two limiting assemblies which are arranged at a preset distance from each other are arranged in the shell. The steel can be uniformly sprayed by a machine, the manual operation steps are reduced, the working efficiency is improved, and the influence of harmful substances in a coating on workers due to direct contact with the coating is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of building engineering construction, and in particular to a steel material spraying device for building engineering construction. Background Art

[0002] Steel used in construction projects refers to various steel materials used to construct building structures in construction projects. These steels usually have high strength, corrosion resistance and other excellent mechanical properties to meet the requirements of buildings for structural strength and stability. Steel spraying equipment is a device used to paint the surface of steel. This device is usually used in construction projects, manufacturing and other fields to improve the corrosion resistance, aesthetics and other properties of steel.

[0003] Some existing steel spraying devices need to be sprayed manually during use, the spraying on the steel is uneven, and the substances inside the sprayed paint are easy to affect the human body, resulting in poor spraying effect and impact on the health of the workers, affecting the practicability of the device and reducing the efficiency of spraying on the steel. Therefore, in response to the above problems, a steel spraying device for construction engineering construction is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, and to propose a steel spraying device for construction engineering construction, aiming to improve the problems in the prior art that some steel spraying devices need to be sprayed manually, the paint easily affects the body of the workers, and the position of the steel is easily shifted when loading.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] According to the present invention, a steel spraying device for construction engineering construction is provided, comprising a shell, a material conveying port is opened at the front end of the shell, a conveying assembly for conveying steel to be sprayed is arranged in the shell, and the conveying assembly is arranged corresponding to the material conveying port, a spraying motor is fixedly connected inside the shell, a driving end of the spraying motor is fixedly connected to a rotating shaft, a gear is fixedly connected to the rotating shaft, a plurality of sliding support rods are slidably connected inside the shell, a plurality of sliding support rods are fixedly connected to a toothed chain, the toothed chain is supported on the shell through the sliding support rod, the toothed chain is meshed with the gear, two nozzles are fixedly connected inside the toothed chain, a conveying pipe is fixedly connected to the rear end of the nozzle, a liquid pump is fixedly connected to the top end of the conveying pipe, two limit assemblies set at a preset distance from each other are arranged inside the shell, and the limit assemblies are located on the upper part of the conveying assembly, and are used to limit the conveyed steel.

[0007] Preferably, the conveying assembly includes a conveying motor, two rotating rods, two rollers and a conveyor belt. The conveying motor is installed in a shell, the front end of one of the rotating rods is fixedly connected to the driving end of the conveying motor, the rotating rod is rotatably connected to the inside of the shell, the rollers are fixedly connected to the rotating rods, and the conveyor belt is wound around the two rollers.

[0008] Preferably, the limiting assembly comprises a fixed plate, a plurality of telescopic rods, a plurality of springs, a connecting sleeve and a plurality of rotating rollers, one end of the fixed plate is fixedly connected to the shell, the bottom end of the fixed plate is fixedly connected to the plurality of telescopic rods, the outer sleeve of the telescopic rods is provided with a spring, wherein the bottom ends of the plurality of telescopic rods are fixedly connected to the connecting sleeve, and the interior of the connecting sleeve is rotatably connected to the plurality of rotating rollers (18).

[0009] Preferably, one end of the spring is fixedly connected to the bottom end of the fixing plate, and the other end of the spring is fixedly connected to the top end of the connecting sleeve.

[0010] Preferably, the toothed chain is annular and is arranged corresponding to the conveying assembly so that the steel conveyed by the conveying assembly extends into the annular structure.

[0011] Preferably, the bottom end of the liquid pump is mounted on the top end of the housing.

[0012] Preferably, the bottom end of the rotating roller protrudes from the bottom end of the connecting sleeve.

[0013] Preferably, the rotating roller is in contact with the top end of the conveyor belt.

[0014] Preferably, the housing is provided with a slide groove, and a plurality of sliding support rods can be slidably arranged in the slide groove.

[0015] Preferably, a material outlet is provided at the rear end of the shell, and the material outlet is located on the other side of the material conveying port relative to the toothed chain.

[0016] The present invention has the following beneficial effects:

[0017] The steel spraying device for construction engineering in the present application can enable the device to perform machine-uniform spraying on steel during use, reduce manual operation steps, improve work efficiency, reduce workers' direct contact with paint and thus be affected by harmful substances inside the paint, solve the problems of reduced efficiency of manual spraying of steel, uneven spraying, and the internal substances of the paint easily affecting the health of workers, and enable the device to position and fix the fed steel during use to prevent the position of the steel from shifting during processing and spraying, thereby reducing the spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a steel material spraying device for construction engineering proposed by the present invention;

[0019] Figure 2 This is a cross-sectional view of the shell structure of a steel material spraying device for construction engineering proposed by the present invention;

[0020] Figure 3 The present invention is a cross-sectional view of a connecting sleeve structure of a steel material spraying device for construction engineering.

[0021] Legend:

[0022] 1. Shell; 2. Conveying motor; 3. Rotating rod; 4. Rotating roller; 5. Conveying belt; 6. Spraying motor; 7. Gear; 8. Sliding support rod; 9. Tooth chain; 10. Spray head; 11. Rotating shaft; 12. Conveying pipe; 13. Liquid pump; 14. Fixed plate; 15. Telescopic rod; 16. Spring; 17. Connecting sleeve; 18. Rotating roller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Reference Figure 1 and Figure 2, an embodiment provided by the present invention: a steel spraying device for construction engineering, comprising a shell 1, a conveying assembly is fixedly connected to the front end of the shell 1, the conveying assembly is arranged corresponding to the material conveying port, the conveying assembly comprises a conveying motor 2, two rotating rods 3 and two rollers 4 and a conveyor belt 5, the rear end of the conveying motor 2 is fixedly connected to the front end of the shell 1, the conveying motor 2 is arranged to provide power to the internal structure, the front end of one of the rotating rods 3 is fixedly connected to the driving end of the conveying motor 2, the rotating rod 3 is arranged to connect the structure and transmit power, the outer part of the rotating rod 3 is rotatably connected to the inside of the shell 1, the inner part of the roller 4 is fixedly connected to the rotating rod 3, the conveyor belt 5 is wound around the two rollers 4, the conveyor belt conveys the steel to be sprayed, the inside of the shell 1 is fixedly connected to the spraying motor 6, the driving end of the spraying motor 6 is fixedly connected to the rotating rod 3, the conveyor belt 5 is wound around the two rollers 4, the conveyor belt conveys the steel to be sprayed, the inside of the shell 1 is fixedly connected to the spraying motor 6 A rotating shaft 11 is fixedly connected, and a gear 7 is fixedly connected to the upper part of the spray rotating shaft 11. A plurality of sliding support rods 8 are slidably connected inside the shell 1, and a tooth chain 9 is fixedly connected to the plurality of sliding support rods 8. The tooth chain 9 is supported on the shell 1 through the sliding support rods 8, and the tooth chain 9 is meshed with the gear 7. Two nozzles 10 are fixedly connected inside the tooth chain 9, and a delivery pipe 12 is fixedly connected to the rear end of the nozzle 10. The delivery pipe 12 is provided to deliver the paint to the inside of the nozzle 10. A liquid pump 13 is fixedly connected to the top end of the delivery pipe 12. The setting of the liquid pump 13 provides power for the delivery of the paint. The outside of the delivery pipe 12 is in contact with the inside of the shell 1, and the bottom end of the liquid pump 13 is fixedly connected to the top end of the shell 1. Two limit assemblies set at a preset distance from each other are provided inside the shell 1. The limit assemblies are located on the upper part of the delivery assembly and are used to limit the conveyed steel.

[0025] In this embodiment, the toothed chain 9 rotates by sliding back and forth in a small range clockwise or counterclockwise, so that the steel material can be sprayed in all directions through multiple angles.

[0026] The conveying assembly includes a conveying motor 2, two rotating rods 3, two rollers 4 and a conveying belt 5. The conveying motor 2 is installed in a shell 1, a front end of one rotating rod 3 is fixedly connected to the driving end of the conveying motor 2, the rotating rod 3 is rotatably connected to the inside of the shell 1, the roller 4 is fixedly connected to the rotating rod 3, and the conveying belt 5 is wound around the two rollers 4.

[0027] Reference Figure 3The limiting assembly includes a fixed plate 14, a plurality of telescopic rods 15, a plurality of springs 16, a connecting sleeve 17 and a plurality of rotating rollers 18, one end of the fixed plate 14 is fixedly connected to the shell, the bottom end of the fixed plate 14 is fixedly connected to a plurality of telescopic rods 15, the outer sleeve of the telescopic rod 15 is provided with a spring 16, the setting of the spring 16 provides a force for limiting the material to prevent the processed material from deviating, wherein the bottom ends of the plurality of telescopic rods 15 are fixedly connected to a connecting sleeve 17, the setting of the connecting sleeve 17 is to connect and limit a plurality of structures, one end of the spring 16 is fixedly connected to the bottom end of the fixed plate 14, the other end of the spring 16 is fixedly connected to the top end of the connecting sleeve 17, the interior of the connecting sleeve 17 is rotatably connected to a plurality of rotating rollers 18, the lower part of the rotating roller 18 is slightly exposed from the connecting sleeve 17, and can be rotatably supported on the upper surface of the conveyor belt 5, the setting of the rotating roller 18 is to limit the material without affecting the transportation and loading of the material, and the bottom end of the rotating roller 18 is in contact with the top end of the conveyor belt 5. In this way, the lower end of the limiting assembly can always be in contact with the upper surface of the conveyor belt 5 without affecting the rotation of the conveyor belt 5. When the steel is sprayed, a layer of steel is placed on the conveyor belt 5 for transportation, so the steel can be guided and limited by the connecting sleeve 17. If the steel is unstable and flips, other parts of the limiting assembly also intervene to temporarily limit the steel.

[0028] Furthermore, one end of the spring 16 is fixedly connected to the bottom end of the fixing plate 14 , and the other end of the spring 16 is fixedly connected to the top end of the connecting sleeve 17 .

[0029] The toothed chain 9 is annular and is arranged corresponding to the conveying assembly so that the steel material conveyed by the conveying assembly extends into the annular structure.

[0030] The bottom end of the liquid pump 13 is mounted on the top end of the housing 1 .

[0031] Furthermore, the housing 1 is provided with a slide groove, and a plurality of sliding support rods 8 can be slidably arranged in the slide groove. Specifically, the two ends of each sliding support rod 8 extend out of the toothed chain 9 respectively, and there are two slide grooves, and the two ends of the sliding support rod 8 are arranged in the corresponding slide grooves. Furthermore, the rear end of the housing 1 is provided with a material outlet, and the material outlet is located on the other side of the material conveying port relative to the toothed chain 9. The toothed chain 9 is located between the material conveying port and the material outlet, and the steel is placed on the conveyor belt 5 and conveyed to the toothed chain 9, and then output toward the material outlet after spraying.

[0032] Compared with some existing technologies, the above content enables the device to perform machine-uniform spraying on steel during use, reduces manual operation steps, improves work efficiency, reduces direct contact of workers with paint and thus the impact of harmful substances inside the paint, solves the problems of reduced efficiency of manual spraying of steel, uneven spraying, and easy impact of substances inside the paint on the health of workers, and enables the device to position and fix the fed steel during use to prevent the position of the steel from shifting during processing and spraying, thereby reducing the spraying effect.

[0033] Working principle: When spraying steel, the steel is placed on the surface of the conveyor belt 5, and the steel is limited by the limit assembly to prevent it from deflecting. The conveying motor 2 drives the rotating rod 3 to rotate, and the rotating rod 3 drives the rotating roller 4 to rotate, and the rotating roller 4 drives the conveyor belt 5 to rotate, and the rotating conveyor belt 5 drives the steel to move and load it. The steel is conveyed to the middle of the toothed chain 9, and the spraying motor 6 is started to drive the rotating shaft 11 to rotate, and the rotating shaft 11 drives the gear 7 to rotate, and the rotating gear 7 drives the toothed chain 9 to rotate. The toothed chain 9 slides inside the housing 1 through the sliding support rod 8 to support the movement of the toothed chain 9, and the rotation of the toothed chain 9 drives the nozzle 10 to rotate, and the paint is conveyed to the inside of the conveying pipe 12 by starting the liquid pump 13, and the paint is conveyed to the nozzle 10 through the conveying of the conveying pipe 12. The paint is evenly sprayed on the surface of the steel by the rotation of the nozzle 10, so that the steel can be sprayed while reducing the impact on the staff.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel spraying device for construction engineering, characterized in that: The invention comprises a shell (1), the front end of the shell (1) is provided with a material conveying port, a conveying assembly for conveying steel to be sprayed is provided inside the shell (1), the conveying assembly is arranged corresponding to the material conveying port, a spraying motor (6) is fixedly connected inside the shell (1), a rotating shaft (11) is fixedly connected to the driving end of the spraying motor (6), a gear (7) is fixedly connected to the rotating shaft (11), a plurality of sliding support rods (8) are slidably connected inside the shell (1), and a gear chain is fixedly connected to the plurality of sliding support rods (8). (9), a toothed chain (9) is supported on the housing (1) through a sliding support rod (8), the toothed chain (9) is meshingly connected with the gear (7), two nozzles (10) are fixedly connected inside the toothed chain (9), a delivery pipe (12) is fixedly connected to the rear end of the nozzle (10), a liquid pump (13) is fixedly connected to the top end of the delivery pipe (12), and two limit assemblies are arranged inside the housing (1) at a preset distance from each other, and the limit assemblies are located on the upper part of the delivery assembly and are used to limit the conveyed steel.

2. A steel material spraying device for construction engineering according to claim 1, characterized in that: The conveying assembly comprises a conveying motor (2), two rotating rods (3), two rollers (4) and a conveying belt (5); the conveying motor (2) is mounted on a housing (1); the front end of one of the rotating rods (3) is fixedly connected to the driving end of the conveying motor (2); the rotating rod (3) is rotatably connected to the inside of the housing (1); the rollers (4) are fixedly connected to the rotating rod (3); and the conveying belt (5) is wound around the two rollers (4).

3. The steel material spraying device for construction engineering according to claim 1 is characterized in that: The limiting assembly comprises a fixed plate (14), a plurality of telescopic rods (15), a plurality of springs (16), a connecting sleeve (17) and a plurality of rotating rollers (18); one end of the fixed plate (14) is fixedly connected to the shell; the bottom end of the fixed plate (14) is fixedly connected to the plurality of telescopic rods (15); the outer sleeve of the telescopic rods (15) is provided with a spring (16); the bottom ends of the plurality of telescopic rods (15) are fixedly connected to the connecting sleeve (17); the inner part of the connecting sleeve (17) is rotatably connected to the plurality of rotating rollers (18).

4. A steel material spraying device for construction engineering according to claim 3, characterized in that: One end of the spring (16) is fixedly connected to the bottom end of the fixing plate (14), and the other end of the spring (16) is fixedly connected to the top end of the connecting sleeve (17).

5. The steel material spraying device for construction engineering according to claim 1 is characterized in that: The toothed chain (9) is annular and is arranged corresponding to the conveying assembly so that the steel material conveyed by the conveying assembly extends into the annular structure.

6. The steel material spraying device for construction engineering according to claim 1 is characterized in that: The bottom end of the liquid pump (13) is mounted on the top end of the housing (1).

7. A steel material spraying device for construction engineering according to claim 3, characterized in that; The bottom end of the rotating roller (18) protrudes from the bottom end of the connecting sleeve (17).

8. A steel material spraying device for construction engineering according to claim 7, characterized in that; The rotating roller (18) is in contact with the top end of the conveyor belt (5).

9. A steel material spraying device for construction engineering according to claim 1, characterized in that; The housing (1) is provided with a slide groove, and a plurality of sliding support rods (8) can be slidably arranged in the slide groove.

10. The steel material spraying device for construction engineering according to claim 1, characterized in that; A material outlet is provided at the rear end of the housing (1), and the material outlet is located on the other side of the material conveying port relative to the toothed chain (9).

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