The trowel machine is also known as the light receiver. Its main structure is a trowel rotor driven by gasoline engine, and a trowel is installed on the bottom of the cross in the middle of the rotor. The tilt direction of the spatula is consistent with the rotation direction of the rotor. The triangular belt driven by the gasoline engine rotates the spatula rotor. When operating, start the fire first, hold the joystick, and push forward together to move forward, and pull back together to move backward. It can do 100 ~ 300m2 per hour on average, which can improve the work efficiency by more than 30 times compared with manual troweling. It is a coarse and fine troweling machine for concrete surface. The surface of machine construction is smoother and smoother than that of manual construction, which can greatly improve the compactness and wear resistance of concrete surface, and improve the work efficiency by more than 10 times compared with manual operation. The ground troweling machine can be widely used for slurry lifting, troweling and troweling of the concrete surface of high-standard workshops, warehouses, parking lots, squares, airports and frame buildings. It is the preferred tool in concrete construction.
Road construction machinery is a kind of machinery used to build and maintain roads. It is also called "road machinery". There are mainly circuit breakers, bulldozers, scrapers, leveling machines, loaders, rollers, etc. When the pavement needs to be paved, there are pavement engineering machinery such as pavement material preparation and paving machinery, as well as auxiliary engineering machinery such as lifting, transportation and stone processing.
Gasoline engine is an engine that uses gasoline as fuel to convert internal energy into kinetic energy. Due to the small viscosity and fast evaporation of gasoline, gasoline can be injected into the cylinder with the gasoline injection system. After being compressed to a certain temperature and pressure, it can be ignited with a spark plug to expand the gas and do work. Gasoline engine is characterized by high speed, simple structure, light weight, low cost, stable operation and convenient use and maintenance. Gasoline engines are widely used in cars, especially small cars. It includes many gasoline engine accessories. The engine body is the assembly matrix of all parts of the engine. It includes cylinder head, cylinder block and lower crankcase (oil pan). The cylinder head and the inner wall of the cylinder block together form a part of the combustion chamber. Many parts of the body are components of other systems. Crank and connecting rod mechanism is the mechanism by which the engine generates and transmits power. Through it, the linear reciprocating motion of the piston is transformed into the rotary motion of the crankshaft to output power. It includes piston, piston pin, connecting rod, crankshaft with flywheel and cylinder block.