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A platform for research: civil engineering, architecture and urbanism
Building material paint spraying head capable of changing nozzle diameter based on cement flow speed
The invention provides a building material paint spraying head capable of changing nozzle diameter based on cement flow speed, and relates to the technical field of building materials. According to the building material paint spraying head capable of changing the nozzle diameter based on the cement flow speed, a cement pipe is fixedly connected into a machine body shell, moving rods are fixedly connected to the bottoms of connecting blocks, and an operation disc is fixedly connected into the machine body shell. Through flow speed of cement in the cement pipe, when the flowing speed is large, telescopic rods drive the moving rods to move, so that sliding blocks move, contraction plates are driven to move, the diameter of the cement pipe is increased; and when the flowing speed of the cementis decreased, the diameter of the cement pipe is decreased, uneven cement spraying caused by too small pressure intensity is prevented, and the effect that the cement is evenly smeared is achieved. The resistance of rheostats are changed through movement of the sliding blocks, so that electric heating wires are powered on to heat the cement in the cement pipe, and the effect of preventing the cement from solidifying is achieved.
本发明提供一种基于水泥流速改变喷头直径的建材喷漆头，涉及建材技术领域。该基于水泥流速改变喷头直径的建材喷漆头，所述机体外壳的内部固定连接有水泥管，所述衔接块的底部固定连接有移动杆，所述机体外壳的内部固定连接有运转盘。通过水泥管内部水泥的流速，当流速较大时，伸缩杆带动移动杆进行移动，从而使滑块进行移动，带动收缩板进行移动，使水泥管的直径变大，当水泥的流速变小时，使水泥管的直径变小，防止压强过小，导致水泥喷射的不均匀，达到了均匀涂抹水泥的效果，通过滑块的移动改变变阻器的电阻，使电热丝通电，对水泥管内部的水泥进行加热，达到了防止水泥凝固的效果。
Building material paint spraying head capable of changing nozzle diameter based on cement flow speed
The invention provides a building material paint spraying head capable of changing nozzle diameter based on cement flow speed, and relates to the technical field of building materials. According to the building material paint spraying head capable of changing the nozzle diameter based on the cement flow speed, a cement pipe is fixedly connected into a machine body shell, moving rods are fixedly connected to the bottoms of connecting blocks, and an operation disc is fixedly connected into the machine body shell. Through flow speed of cement in the cement pipe, when the flowing speed is large, telescopic rods drive the moving rods to move, so that sliding blocks move, contraction plates are driven to move, the diameter of the cement pipe is increased; and when the flowing speed of the cementis decreased, the diameter of the cement pipe is decreased, uneven cement spraying caused by too small pressure intensity is prevented, and the effect that the cement is evenly smeared is achieved. The resistance of rheostats are changed through movement of the sliding blocks, so that electric heating wires are powered on to heat the cement in the cement pipe, and the effect of preventing the cement from solidifying is achieved.
本发明提供一种基于水泥流速改变喷头直径的建材喷漆头，涉及建材技术领域。该基于水泥流速改变喷头直径的建材喷漆头，所述机体外壳的内部固定连接有水泥管，所述衔接块的底部固定连接有移动杆，所述机体外壳的内部固定连接有运转盘。通过水泥管内部水泥的流速，当流速较大时，伸缩杆带动移动杆进行移动，从而使滑块进行移动，带动收缩板进行移动，使水泥管的直径变大，当水泥的流速变小时，使水泥管的直径变小，防止压强过小，导致水泥喷射的不均匀，达到了均匀涂抹水泥的效果，通过滑块的移动改变变阻器的电阻，使电热丝通电，对水泥管内部的水泥进行加热，达到了防止水泥凝固的效果。
Building material paint spraying head capable of changing nozzle diameter based on cement flow speed
一种基于水泥流速改变喷头直径的建材喷漆头
MO QINGXUN (author)
2021-01-22
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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