A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a multifunctional snow shovel and a manufacturing method. A loose snow removal shovel blade is connected with a shovel blade support plate, a spring screw nut bracket is connected with the shovel blade support plate and a spring screw nut, a solid snow removal shovel blade is connected with a shovel blade fixing plate, the shovel blade bracket is connected with a shovel blade fixing plate and a spring seat bracket, and a spring is arranged between the spring screw nut and the spring seat. Under the action of larger stress, the solid snow removal shovel blade is easily cut into the solid snow layer on a road pavement, the solid snow layer on the road pavement is thoroughly stripped and cleaned from the road pavement, and when a convex object with certain height exists on the road pavement, the solid snow removal shovel blade is turned backwards to automatically go across the convex object; when the loose snow needs to be quickly removed from the road pavement, a rotary plate can drive all structures to rotate with 180 degrees through a rotary shaft, the loose snow on the road pavement can be cleaned by the loose snow removal shovel blade which has a larger inclining angle with the road pavement, and when the convex object with certain height exists on the road pavement, the loose snow removal shovel blade is turned backwards to automatically go across the convex object.
The invention relates to a multifunctional snow shovel and a manufacturing method. A loose snow removal shovel blade is connected with a shovel blade support plate, a spring screw nut bracket is connected with the shovel blade support plate and a spring screw nut, a solid snow removal shovel blade is connected with a shovel blade fixing plate, the shovel blade bracket is connected with a shovel blade fixing plate and a spring seat bracket, and a spring is arranged between the spring screw nut and the spring seat. Under the action of larger stress, the solid snow removal shovel blade is easily cut into the solid snow layer on a road pavement, the solid snow layer on the road pavement is thoroughly stripped and cleaned from the road pavement, and when a convex object with certain height exists on the road pavement, the solid snow removal shovel blade is turned backwards to automatically go across the convex object; when the loose snow needs to be quickly removed from the road pavement, a rotary plate can drive all structures to rotate with 180 degrees through a rotary shaft, the loose snow on the road pavement can be cleaned by the loose snow removal shovel blade which has a larger inclining angle with the road pavement, and when the convex object with certain height exists on the road pavement, the loose snow removal shovel blade is turned backwards to automatically go across the convex object.